85135323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1583}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 55371813

約数列:

[1, 3, 7, 13, 21, 39, 91, 197, 273, 591, 1379, 1583, 2561, 4137, 4749, 7683, 11081, 17927, 20579, 33243, 53781, 61737, 144053, 311851, 432159, 935553, 2182957, 4054063, 6548871, 12162189, 28378441, 85135323]

約数ペア:

[(1, 85135323), (3, 28378441), (7, 12162189), (13, 6548871), (21, 4054063), (39, 2182957), (91, 935553), (197, 432159), (273, 311851), (591, 144053), (1379, 61737), (1583, 53781), (2561, 33243), (4137, 20579), (4749, 17927), (7683, 11081)]