27961362

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 79035264

約数和(自身を除く): 51073902

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 71, 78, 81, 99, 102, 117, 142, 143, 153, 162, 187, 198, 213, 221, 234, 286, 297, 306, 351, 374, 426, 429, 442, 459, 561, 594, 639, 663, 702, 781, 858, 891, 918, 923, 1053, 1122, 1207, 1278, 1287, 1326, 1377, 1562, 1683, 1782, 1846, 1917, 1989, 2106, 2343, 2414, 2431, 2574, 2754, 2769, 3366, 3621, 3834, 3861, 3978, 4686, 4862, 5049, 5538, 5751, 5967, 7029, 7242, 7293, 7722, 8307, 10098, 10153, 10863, 11502, 11583, 11934, 13277, 14058, 14586, 15147, 15691, 16614, 17901, 20306, 21087, 21726, 21879, 23166, 24921, 26554, 30294, 30459, 31382, 32589, 35802, 39831, 42174, 43758, 47073, 49842, 60918, 63261, 65178, 65637, 74763, 79662, 91377, 94146, 97767, 119493, 126522, 131274, 141219, 149526, 172601, 182754, 195534, 196911, 238986, 274131, 282438, 345202, 358479, 393822, 423657, 517803, 548262, 716958, 822393, 847314, 1035606, 1075437, 1270971, 1553409, 1644786, 2150874, 2541942, 3106818, 4660227, 9320454, 13980681, 27961362]

約数ペア:

[(1, 27961362), (2, 13980681), (3, 9320454), (6, 4660227), (9, 3106818), (11, 2541942), (13, 2150874), (17, 1644786), (18, 1553409), (22, 1270971), (26, 1075437), (27, 1035606), (33, 847314), (34, 822393), (39, 716958), (51, 548262), (54, 517803), (66, 423657), (71, 393822), (78, 358479), (81, 345202), (99, 282438), (102, 274131), (117, 238986), (142, 196911), (143, 195534), (153, 182754), (162, 172601), (187, 149526), (198, 141219), (213, 131274), (221, 126522), (234, 119493), (286, 97767), (297, 94146), (306, 91377), (351, 79662), (374, 74763), (426, 65637), (429, 65178), (442, 63261), (459, 60918), (561, 49842), (594, 47073), (639, 43758), (663, 42174), (702, 39831), (781, 35802), (858, 32589), (891, 31382), (918, 30459), (923, 30294), (1053, 26554), (1122, 24921), (1207, 23166), (1278, 21879), (1287, 21726), (1326, 21087), (1377, 20306), (1562, 17901), (1683, 16614), (1782, 15691), (1846, 15147), (1917, 14586), (1989, 14058), (2106, 13277), (2343, 11934), (2414, 11583), (2431, 11502), (2574, 10863), (2754, 10153), (2769, 10098), (3366, 8307), (3621, 7722), (3834, 7293), (3861, 7242), (3978, 7029), (4686, 5967), (4862, 5751), (5049, 5538)]