89875401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1699}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 150144000

約数和(自身を除く): 60268599

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1603, 1699, 2519, 4809, 5097, 7557, 11893, 17633, 18689, 35679, 52899, 56067, 130823, 389071, 392469, 1167213, 2723497, 4279781, 8170491, 12839343, 29958467, 89875401]

約数ペア:

[(1, 89875401), (3, 29958467), (7, 12839343), (11, 8170491), (21, 4279781), (33, 2723497), (77, 1167213), (229, 392469), (231, 389071), (687, 130823), (1603, 56067), (1699, 52899), (2519, 35679), (4809, 18689), (5097, 17633), (7557, 11893)]