180524071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 239234688

約数和(自身を除く): 58710617

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 427, 793, 1037, 1547, 1913, 5551, 7259, 13391, 13481, 24869, 32521, 94367, 116693, 174083, 227647, 422773, 816851, 1517009, 1983781, 2959411, 10619063, 13886467, 25789153, 180524071]

約数ペア:

[(1, 180524071), (7, 25789153), (13, 13886467), (17, 10619063), (61, 2959411), (91, 1983781), (119, 1517009), (221, 816851), (427, 422773), (793, 227647), (1037, 174083), (1547, 116693), (1913, 94367), (5551, 32521), (7259, 24869), (13391, 13481)]