72617103

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47743}}^1$

素因数の和:47775

約数の個数: 18

約数和(自身を含む): 113582976

約数和(自身を除く): 40965873

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 47743, 143229, 429687, 620659, 1861977, 5585931, 8068567, 24205701, 72617103]

約数ペア:

[(1, 72617103), (3, 24205701), (9, 8068567), (13, 5585931), (39, 1861977), (117, 620659), (169, 429687), (507, 143229), (1521, 47743)]