85195467

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3248

約数の個数: 36

約数和(自身を含む): 145544256

約数和(自身を除く): 60348789

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3167, 3843, 8967, 9501, 22169, 26901, 28503, 66507, 155183, 193187, 199521, 465549, 579561, 1352309, 1396647, 1738683, 4056927, 9466163, 12170781, 28398489, 85195467]

約数ペア:

[(1, 85195467), (3, 28398489), (7, 12170781), (9, 9466163), (21, 4056927), (49, 1738683), (61, 1396647), (63, 1352309), (147, 579561), (183, 465549), (427, 199521), (441, 193187), (549, 155183), (1281, 66507), (2989, 28503), (3167, 26901), (3843, 22169), (8967, 9501)]