64741599

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61483}}^1$

素因数の和:61508

約数の個数: 20

約数和(自身を含む): 104153896

約数和(自身を除く): 39412297

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 61483, 184449, 553347, 799279, 1660041, 2397837, 4980123, 7193511, 21580533, 64741599]

約数ペア:

[(1, 64741599), (3, 21580533), (9, 7193511), (13, 4980123), (27, 2397837), (39, 1660041), (81, 799279), (117, 553347), (351, 184449), (1053, 61483)]