539730054

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 1236755520

約数和(自身を除く): 697025466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 181, 233, 237, 362, 466, 474, 543, 699, 711, 1086, 1398, 1422, 1629, 2097, 2133, 3258, 4194, 4266, 4887, 6291, 6399, 9774, 12582, 12798, 14299, 14661, 18407, 18873, 28598, 29322, 36814, 37746, 42173, 42897, 55221, 84346, 85794, 110442, 126519, 128691, 165663, 253038, 257382, 331326, 379557, 386073, 496989, 759114, 772146, 993978, 1138671, 1158219, 1490967, 2277342, 2316438, 2981934, 3331667, 3416013, 6663334, 6832026, 9995001, 19990002, 29985003, 59970006, 89955009, 179910018, 269865027, 539730054]

約数ペア:

[(1, 539730054), (2, 269865027), (3, 179910018), (6, 89955009), (9, 59970006), (18, 29985003), (27, 19990002), (54, 9995001), (79, 6832026), (81, 6663334), (158, 3416013), (162, 3331667), (181, 2981934), (233, 2316438), (237, 2277342), (362, 1490967), (466, 1158219), (474, 1138671), (543, 993978), (699, 772146), (711, 759114), (1086, 496989), (1398, 386073), (1422, 379557), (1629, 331326), (2097, 257382), (2133, 253038), (3258, 165663), (4194, 128691), (4266, 126519), (4887, 110442), (6291, 85794), (6399, 84346), (9774, 55221), (12582, 42897), (12798, 42173), (14299, 37746), (14661, 36814), (18407, 29322), (18873, 28598)]