78289563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12421}}^1$

素因数の和:12626

約数の個数: 16

約数和(自身を含む): 114481152

約数和(自身を除く): 36191589

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 12421, 37263, 136631, 409893, 2372411, 7117233, 26096521, 78289563]

約数ペア:

[(1, 78289563), (3, 26096521), (11, 7117233), (33, 2372411), (191, 409893), (573, 136631), (2101, 37263), (6303, 12421)]