51818013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 81026400

約数和(自身を除く): 29208387

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2099, 2743, 6297, 8229, 18891, 24687, 27287, 81861, 245583, 442889, 1328667, 3986001, 5757557, 17272671, 51818013]

約数ペア:

[(1, 51818013), (3, 17272671), (9, 5757557), (13, 3986001), (39, 1328667), (117, 442889), (211, 245583), (633, 81861), (1899, 27287), (2099, 24687), (2743, 18891), (6297, 8229)]