138553626

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{54851}}^1$

素因数の和:55277

約数の個数: 16

約数和(自身を含む): 277770528

約数和(自身を除く): 139216902

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 54851, 109702, 164553, 329106, 23092271, 46184542, 69276813, 138553626]

約数ペア:

[(1, 138553626), (2, 69276813), (3, 46184542), (6, 23092271), (421, 329106), (842, 164553), (1263, 109702), (2526, 54851)]