149971263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{226201}}^1$

素因数の和:226234

約数の個数: 16

約数和(自身を含む): 228011616

約数和(自身を除く): 78040353

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 226201, 678603, 2940613, 3845417, 8821839, 11536251, 49990421, 149971263]

約数ペア:

[(1, 149971263), (3, 49990421), (13, 11536251), (17, 8821839), (39, 3845417), (51, 2940613), (221, 678603), (663, 226201)]