201787335

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3329}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 359640000

約数和(自身を除く): 157852665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 1347, 2245, 3329, 4041, 6735, 9987, 12123, 16645, 20205, 29961, 49935, 60615, 89883, 149805, 449415, 1494721, 4484163, 7473605, 13452489, 22420815, 40357467, 67262445, 201787335]

約数ペア:

[(1, 201787335), (3, 67262445), (5, 40357467), (9, 22420815), (15, 13452489), (27, 7473605), (45, 4484163), (135, 1494721), (449, 449415), (1347, 149805), (2245, 89883), (3329, 60615), (4041, 49935), (6735, 29961), (9987, 20205), (12123, 16645)]