139607847

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{37199}}^1$

素因数の和:37347

約数の個数: 16

約数和(自身を含む): 208320000

約数和(自身を除く): 68712153

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 37199, 111597, 334791, 1004373, 5170661, 15511983, 46535949, 139607847]

約数ペア:

[(1, 139607847), (3, 46535949), (9, 15511983), (27, 5170661), (139, 1004373), (417, 334791), (1251, 111597), (3753, 37199)]