137555929

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 159913600

約数和(自身を除く): 22357671

約数列:

[1, 7, 109, 139, 763, 973, 1297, 9079, 15151, 106057, 141373, 180283, 989611, 1261981, 19650847, 137555929]

約数ペア:

[(1, 137555929), (7, 19650847), (109, 1261981), (139, 989611), (763, 180283), (973, 141373), (1297, 106057), (9079, 15151)]