100226721

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78241}}^1$

素因数の和:78312

約数の個数: 16

約数和(自身を含む): 155232128

約数和(自身を除く): 55005407

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 78241, 234723, 547687, 1643061, 4772701, 14318103, 33408907, 100226721]

約数ペア:

[(1, 100226721), (3, 33408907), (7, 14318103), (21, 4772701), (61, 1643061), (183, 547687), (427, 234723), (1281, 78241)]