55395657

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{14551}}^1$

素因数の和:14610

約数の個数: 20

約数和(自身を含む): 84518016

約数和(自身を除く): 29122359

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 14551, 43653, 130959, 392877, 683897, 1178631, 2051691, 6155073, 18465219, 55395657]

約数ペア:

[(1, 55395657), (3, 18465219), (9, 6155073), (27, 2051691), (47, 1178631), (81, 683897), (141, 392877), (423, 130959), (1269, 43653), (3807, 14551)]