56643327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161377}}^1$

素因数の和:161399

約数の個数: 16

約数和(自身を含む): 90371680

約数和(自身を除く): 33728353

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161377, 484131, 1452393, 2097901, 4357179, 6293703, 18881109, 56643327]

約数ペア:

[(1, 56643327), (3, 18881109), (9, 6293703), (13, 4357179), (27, 2097901), (39, 1452393), (117, 484131), (351, 161377)]