149103693

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{117497}}^1$

素因数の和:117553

約数の個数: 16

約数和(自身を含む): 225596160

約数和(自身を除く): 76492467

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 117497, 352491, 1057473, 3172419, 5522359, 16567077, 49701231, 149103693]

約数ペア:

[(1, 149103693), (3, 49701231), (9, 16567077), (27, 5522359), (47, 3172419), (141, 1057473), (423, 352491), (1269, 117497)]