68604207

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1163}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 106641024

約数和(自身を除く): 38036817

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1163, 2809, 3489, 8141, 8427, 19663, 24423, 58989, 61639, 184917, 431473, 1294419, 3266867, 9800601, 22868069, 68604207]

約数ペア:

[(1, 68604207), (3, 22868069), (7, 9800601), (21, 3266867), (53, 1294419), (159, 431473), (371, 184917), (1113, 61639), (1163, 58989), (2809, 24423), (3489, 19663), (8141, 8427)]