64996029

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25163}}^1$

素因数の和:25217

約数の個数: 24

約数和(自身を含む): 109916352

約数和(自身を除く): 44920323

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 25163, 75489, 176141, 226467, 528423, 1031683, 1585269, 3095049, 7221781, 9285147, 21665343, 64996029]

約数ペア:

[(1, 64996029), (3, 21665343), (7, 9285147), (9, 7221781), (21, 3095049), (41, 1585269), (63, 1031683), (123, 528423), (287, 226467), (369, 176141), (861, 75489), (2583, 25163)]