57155679

素因数分解:

$3^3\times 7^1\times {\mathrm{302411}}^1$

素因数の和:302427

約数の個数: 16

約数和(自身を含む): 96771840

約数和(自身を除く): 39616161

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 302411, 907233, 2116877, 2721699, 6350631, 8165097, 19051893, 57155679]

約数ペア:

[(1, 57155679), (3, 19051893), (7, 8165097), (9, 6350631), (21, 2721699), (27, 2116877), (63, 907233), (189, 302411)]