231285601281

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139412659}}^1$

素因数の和:139412748

約数の個数: 16

約数和(自身を含む): 356896409600

約数和(自身を除く): 125610808319

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 139412659, 418237977, 975888613, 2927665839, 11013600061, 33040800183, 77095200427, 231285601281]

約数ペア:

[(1, 231285601281), (3, 77095200427), (7, 33040800183), (21, 11013600061), (79, 2927665839), (237, 975888613), (553, 418237977), (1659, 139412659)]