69016857

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 113836800

約数和(自身を除く): 44819943

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1049, 1687, 3133, 3147, 5061, 7343, 9399, 13637, 21931, 22029, 40911, 65793, 95459, 252809, 286377, 758427, 1769663, 3286517, 5308989, 9859551, 23005619, 69016857]

約数ペア:

[(1, 69016857), (3, 23005619), (7, 9859551), (13, 5308989), (21, 3286517), (39, 1769663), (91, 758427), (241, 286377), (273, 252809), (723, 95459), (1049, 65793), (1687, 40911), (3133, 22029), (3147, 21931), (5061, 13637), (7343, 9399)]