79662531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 118961920

約数和(自身を除く): 39299389

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 559, 709, 871, 1677, 2127, 2613, 2881, 8643, 9217, 27651, 30487, 37453, 47503, 91461, 112359, 142509, 396331, 617539, 1188993, 1852617, 2042629, 6127887, 26554177, 79662531]

約数ペア:

[(1, 79662531), (3, 26554177), (13, 6127887), (39, 2042629), (43, 1852617), (67, 1188993), (129, 617539), (201, 396331), (559, 142509), (709, 112359), (871, 91461), (1677, 47503), (2127, 37453), (2613, 30487), (2881, 27651), (8643, 9217)]