80365629

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 111730528

約数和(自身を除く): 31364899

約数列:

[1, 3, 47, 67, 141, 181, 201, 543, 2209, 3149, 6627, 8507, 9447, 12127, 25521, 36381, 148003, 399829, 444009, 569969, 1199487, 1709907, 26788543, 80365629]

約数ペア:

[(1, 80365629), (3, 26788543), (47, 1709907), (67, 1199487), (141, 569969), (181, 444009), (201, 399829), (543, 148003), (2209, 36381), (3149, 25521), (6627, 12127), (8507, 9447)]