70702713

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37951}}^1$

素因数の和:37986

約数の個数: 20

約数和(自身を含む): 110212608

約数和(自身を除く): 39509895

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 37951, 113853, 341559, 872873, 1024677, 2618619, 3074031, 7855857, 23567571, 70702713]

約数ペア:

[(1, 70702713), (3, 23567571), (9, 7855857), (23, 3074031), (27, 2618619), (69, 1024677), (81, 872873), (207, 341559), (621, 113853), (1863, 37951)]