77776737

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11884

約数の個数: 16

約数和(自身を含む): 108564480

約数和(自身を除く): 30787743

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 11779, 35337, 365149, 836309, 1095447, 2508927, 25925579, 77776737]

約数ペア:

[(1, 77776737), (3, 25925579), (31, 2508927), (71, 1095447), (93, 836309), (213, 365149), (2201, 35337), (6603, 11779)]