151533759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5599

約数の個数: 32

約数和(自身を含む): 235271680

約数和(自身を除く): 83737921

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 5527, 9139, 16581, 27417, 71851, 105013, 204499, 215553, 315039, 613497, 1365169, 2658487, 3885481, 4095507, 7975461, 11656443, 50511253, 151533759]

約数ペア:

[(1, 151533759), (3, 50511253), (13, 11656443), (19, 7975461), (37, 4095507), (39, 3885481), (57, 2658487), (111, 1365169), (247, 613497), (481, 315039), (703, 215553), (741, 204499), (1443, 105013), (2109, 71851), (5527, 27417), (9139, 16581)]