71779911

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{110261}}^1$

素因数の和:110302

約数の個数: 16

約数和(自身を含む): 112908288

約数和(自身を除く): 41128377

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 110261, 330783, 771827, 2315481, 3418091, 10254273, 23926637, 71779911]

約数ペア:

[(1, 71779911), (3, 23926637), (7, 10254273), (21, 3418091), (31, 2315481), (93, 771827), (217, 330783), (651, 110261)]