80124237

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 118774656

約数和(自身を除く): 38650419

約数列:

[1, 3, 9, 47, 141, 307, 423, 617, 921, 1851, 2763, 5553, 14429, 28999, 43287, 86997, 129861, 189419, 260991, 568257, 1704771, 8902693, 26708079, 80124237]

約数ペア:

[(1, 80124237), (3, 26708079), (9, 8902693), (47, 1704771), (141, 568257), (307, 260991), (423, 189419), (617, 129861), (921, 86997), (1851, 43287), (2763, 28999), (5553, 14429)]