77886783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1217}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 121478448

約数和(自身を除く): 43591665

約数列:

[1, 3, 9, 13, 39, 117, 547, 1217, 1641, 3651, 4923, 7111, 10953, 15821, 21333, 47463, 63999, 142389, 665699, 1997097, 5991291, 8654087, 25962261, 77886783]

約数ペア:

[(1, 77886783), (3, 25962261), (9, 8654087), (13, 5991291), (39, 1997097), (117, 665699), (547, 142389), (1217, 63999), (1641, 47463), (3651, 21333), (4923, 15821), (7111, 10953)]