87895467

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3877}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 139142640

約数和(自身を除く): 51247173

約数列:

[1, 3, 9, 11, 33, 99, 229, 687, 2061, 2519, 3877, 7557, 11631, 22671, 34893, 42647, 127941, 383823, 887833, 2663499, 7990497, 9766163, 29298489, 87895467]

約数ペア:

[(1, 87895467), (3, 29298489), (9, 9766163), (11, 7990497), (33, 2663499), (99, 887833), (229, 383823), (687, 127941), (2061, 42647), (2519, 34893), (3877, 22671), (7557, 11631)]