27698814

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 76930560

約数和(自身を除く): 49231746

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 99, 102, 117, 143, 153, 187, 198, 211, 221, 234, 286, 297, 306, 351, 374, 422, 429, 442, 459, 561, 594, 633, 663, 702, 858, 918, 1122, 1266, 1287, 1326, 1683, 1899, 1989, 2321, 2431, 2574, 2743, 3366, 3587, 3798, 3861, 3978, 4642, 4862, 5049, 5486, 5697, 5967, 6963, 7174, 7293, 7722, 8229, 10098, 10761, 11394, 11934, 13926, 14586, 16458, 20889, 21522, 21879, 24687, 30173, 32283, 39457, 41778, 43758, 46631, 49374, 60346, 62667, 64566, 65637, 74061, 78914, 90519, 93262, 96849, 118371, 125334, 131274, 139893, 148122, 181038, 193698, 236742, 271557, 279786, 355113, 419679, 512941, 543114, 710226, 814671, 839358, 1025882, 1065339, 1259037, 1538823, 1629342, 2130678, 2518074, 3077646, 4616469, 9232938, 13849407, 27698814]

約数ペア:

[(1, 27698814), (2, 13849407), (3, 9232938), (6, 4616469), (9, 3077646), (11, 2518074), (13, 2130678), (17, 1629342), (18, 1538823), (22, 1259037), (26, 1065339), (27, 1025882), (33, 839358), (34, 814671), (39, 710226), (51, 543114), (54, 512941), (66, 419679), (78, 355113), (99, 279786), (102, 271557), (117, 236742), (143, 193698), (153, 181038), (187, 148122), (198, 139893), (211, 131274), (221, 125334), (234, 118371), (286, 96849), (297, 93262), (306, 90519), (351, 78914), (374, 74061), (422, 65637), (429, 64566), (442, 62667), (459, 60346), (561, 49374), (594, 46631), (633, 43758), (663, 41778), (702, 39457), (858, 32283), (918, 30173), (1122, 24687), (1266, 21879), (1287, 21522), (1326, 20889), (1683, 16458), (1899, 14586), (1989, 13926), (2321, 11934), (2431, 11394), (2574, 10761), (2743, 10098), (3366, 8229), (3587, 7722), (3798, 7293), (3861, 7174), (3978, 6963), (4642, 5967), (4862, 5697), (5049, 5486)]