87417273

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 126556416

約数和(自身を除く): 39139143

約数列:

[1, 3, 23, 37, 69, 97, 111, 291, 353, 851, 1059, 2231, 2553, 3589, 6693, 8119, 10767, 13061, 24357, 34241, 39183, 82547, 102723, 247641, 300403, 787543, 901209, 1266917, 2362629, 3800751, 29139091, 87417273]

約数ペア:

[(1, 87417273), (3, 29139091), (23, 3800751), (37, 2362629), (69, 1266917), (97, 901209), (111, 787543), (291, 300403), (353, 247641), (851, 102723), (1059, 82547), (2231, 39183), (2553, 34241), (3589, 24357), (6693, 13061), (8119, 10767)]