102729431

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{91153}}^1$

素因数の和:91190

約数の個数: 12

約数和(自身を含む): 124698672

約数和(自身を除く): 21969241

約数列:

[1, 7, 23, 49, 161, 1127, 91153, 638071, 2096519, 4466497, 14675633, 102729431]

約数ペア:

[(1, 102729431), (7, 14675633), (23, 4466497), (49, 2096519), (161, 638071), (1127, 91153)]