85060857

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 134956800

約数和(自身を除く): 49895943

約数列:

[1, 3, 7, 21, 29, 87, 197, 203, 591, 609, 709, 1379, 2127, 4137, 4963, 5713, 14889, 17139, 20561, 39991, 61683, 119973, 139673, 143927, 419019, 431781, 977711, 2933133, 4050517, 12151551, 28353619, 85060857]

約数ペア:

[(1, 85060857), (3, 28353619), (7, 12151551), (21, 4050517), (29, 2933133), (87, 977711), (197, 431781), (203, 419019), (591, 143927), (609, 139673), (709, 119973), (1379, 61683), (2127, 39991), (4137, 20561), (4963, 17139), (5713, 14889)]