147540757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85333}}^1$

素因数の和:85372

約数の個数: 16

約数和(自身を含む): 191148160

約数和(自身を除く): 43607403

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 85333, 597331, 1109329, 1621327, 7765303, 11349289, 21077251, 147540757]

約数ペア:

[(1, 147540757), (7, 21077251), (13, 11349289), (19, 7765303), (91, 1621327), (133, 1109329), (247, 597331), (1729, 85333)]