61991622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 182062080

約数和(自身を除く): 120070458

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 877, 918, 1071, 1122, 1309, 1386, 1683, 1754, 2079, 2142, 2618, 2631, 3213, 3366, 3927, 4158, 5049, 5262, 6139, 6426, 7854, 7893, 9647, 10098, 11781, 12278, 14909, 15786, 18417, 19294, 23562, 23679, 28941, 29818, 35343, 36834, 44727, 47358, 55251, 57882, 67529, 70686, 86823, 89454, 104363, 110502, 134181, 135058, 163999, 165753, 173646, 202587, 208726, 260469, 268362, 313089, 327998, 331506, 402543, 405174, 491997, 520938, 607761, 626178, 805086, 939267, 983994, 1147993, 1215522, 1475991, 1823283, 1878534, 2295986, 2817801, 2951982, 3443979, 3646566, 4427973, 5635602, 6887958, 8855946, 10331937, 20663874, 30995811, 61991622]

約数ペア:

[(1, 61991622), (2, 30995811), (3, 20663874), (6, 10331937), (7, 8855946), (9, 6887958), (11, 5635602), (14, 4427973), (17, 3646566), (18, 3443979), (21, 2951982), (22, 2817801), (27, 2295986), (33, 1878534), (34, 1823283), (42, 1475991), (51, 1215522), (54, 1147993), (63, 983994), (66, 939267), (77, 805086), (99, 626178), (102, 607761), (119, 520938), (126, 491997), (153, 405174), (154, 402543), (187, 331506), (189, 327998), (198, 313089), (231, 268362), (238, 260469), (297, 208726), (306, 202587), (357, 173646), (374, 165753), (378, 163999), (459, 135058), (462, 134181), (561, 110502), (594, 104363), (693, 89454), (714, 86823), (877, 70686), (918, 67529), (1071, 57882), (1122, 55251), (1309, 47358), (1386, 44727), (1683, 36834), (1754, 35343), (2079, 29818), (2142, 28941), (2618, 23679), (2631, 23562), (3213, 19294), (3366, 18417), (3927, 15786), (4158, 14909), (5049, 12278), (5262, 11781), (6139, 10098), (6426, 9647), (7854, 7893)]