83220813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1277}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 129788568

約数和(自身を除く): 46567755

約数列:

[1, 3, 9, 13, 39, 117, 557, 1277, 1671, 3831, 5013, 7241, 11493, 16601, 21723, 49803, 65169, 149409, 711289, 2133867, 6401601, 9246757, 27740271, 83220813]

約数ペア:

[(1, 83220813), (3, 27740271), (9, 9246757), (13, 6401601), (39, 2133867), (117, 711289), (557, 149409), (1277, 65169), (1671, 49803), (3831, 21723), (5013, 16601), (7241, 11493)]