156728115579

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22684631}}^1$

素因数の和:22684695

約数の個数: 24

約数和(自身を含む): 248260612608

約数和(自身を除く): 91532497029

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 22684631, 68053893, 158792417, 476377251, 1066177657, 1111546919, 3198532971, 3334640757, 7463243599, 22389730797, 52242705193, 156728115579]

約数ペア:

[(1, 156728115579), (3, 52242705193), (7, 22389730797), (21, 7463243599), (47, 3334640757), (49, 3198532971), (141, 1111546919), (147, 1066177657), (329, 476377251), (987, 158792417), (2303, 68053893), (6909, 22684631)]