149545347

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{70507}}^1$

素因数の和:70618

約数の個数: 16

約数和(自身を含む): 230138112

約数和(自身を除く): 80592765

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 70507, 211521, 493549, 1480647, 7121207, 21363621, 49848449, 149545347]

約数ペア:

[(1, 149545347), (3, 49848449), (7, 21363621), (21, 7121207), (101, 1480647), (303, 493549), (707, 211521), (2121, 70507)]