70286811

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 110381568

約数和(自身を除く): 40094757

約数列:

[1, 3, 7, 21, 43, 129, 277, 281, 301, 831, 843, 903, 1939, 1967, 5817, 5901, 11911, 12083, 35733, 36249, 77837, 83377, 84581, 233511, 250131, 253743, 544859, 1634577, 3346991, 10040973, 23428937, 70286811]

約数ペア:

[(1, 70286811), (3, 23428937), (7, 10040973), (21, 3346991), (43, 1634577), (129, 544859), (277, 253743), (281, 250131), (301, 233511), (831, 84581), (843, 83377), (903, 77837), (1939, 36249), (1967, 35733), (5817, 12083), (5901, 11911)]