120453201

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{110609}}^1$

素因数の和:110637

約数の個数: 18

約数和(自身を含む): 191244690

約数和(自身を除く): 70791489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 110609, 331827, 995481, 1216699, 3650097, 10950291, 13383689, 40151067, 120453201]

約数ペア:

[(1, 120453201), (3, 40151067), (9, 13383689), (11, 10950291), (33, 3650097), (99, 1216699), (121, 995481), (363, 331827), (1089, 110609)]