71362109

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 89069760

約数和(自身を除く): 17707651

約数列:

[1, 7, 13, 91, 169, 179, 337, 1183, 1253, 2327, 2359, 4381, 16289, 30251, 30667, 56953, 60323, 211757, 398671, 422261, 784199, 5489393, 10194587, 71362109]

約数ペア:

[(1, 71362109), (7, 10194587), (13, 5489393), (91, 784199), (169, 422261), (179, 398671), (337, 211757), (1183, 60323), (1253, 56953), (2327, 30667), (2359, 30251), (4381, 16289)]