139425993

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130183}}^1$

素因数の和:130213

約数の個数: 24

約数和(自身を含む): 243704448

約数和(自身を除く): 104278455

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 130183, 390549, 911281, 1171647, 2213111, 2733843, 6639333, 8201529, 15491777, 19917999, 46475331, 139425993]

約数ペア:

[(1, 139425993), (3, 46475331), (7, 19917999), (9, 15491777), (17, 8201529), (21, 6639333), (51, 2733843), (63, 2213111), (119, 1171647), (153, 911281), (357, 390549), (1071, 130183)]