88195401

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2687}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 145926144

約数和(自身を除く): 57730743

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 2687, 3647, 4689, 8061, 10941, 18809, 24183, 32823, 56427, 169281, 1399927, 4199781, 9799489, 12599343, 29398467, 88195401]

約数ペア:

[(1, 88195401), (3, 29398467), (7, 12599343), (9, 9799489), (21, 4199781), (63, 1399927), (521, 169281), (1563, 56427), (2687, 32823), (3647, 24183), (4689, 18809), (8061, 10941)]