71702973

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 108588480

約数和(自身を除く): 36885507

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 4519, 5289, 13557, 15867, 40671, 185279, 194317, 555837, 582951, 1667511, 1748853, 7966997, 23900991, 71702973]

約数ペア:

[(1, 71702973), (3, 23900991), (9, 7966997), (41, 1748853), (43, 1667511), (123, 582951), (129, 555837), (369, 194317), (387, 185279), (1763, 40671), (4519, 15867), (5289, 13557)]