77967513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 121779840

約数和(自身を除く): 43812327

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2439, 2459, 3523, 7377, 10569, 22131, 31707, 31967, 95901, 287703, 666389, 1999167, 5997501, 8663057, 25989171, 77967513]

約数ペア:

[(1, 77967513), (3, 25989171), (9, 8663057), (13, 5997501), (39, 1999167), (117, 666389), (271, 287703), (813, 95901), (2439, 31967), (2459, 31707), (3523, 22131), (7377, 10569)]