79690797

素因数分解:

$3^4\times {\mathrm{601}}^1\times {\mathrm{1637}}^1$

素因数の和:2250

約数の個数: 20

約数和(自身を含む): 119315196

約数和(自身を除く): 39624399

約数列:

[1, 3, 9, 27, 81, 601, 1637, 1803, 4911, 5409, 14733, 16227, 44199, 48681, 132597, 983837, 2951511, 8854533, 26563599, 79690797]

約数ペア:

[(1, 79690797), (3, 26563599), (9, 8854533), (27, 2951511), (81, 983837), (601, 132597), (1637, 48681), (1803, 44199), (4911, 16227), (5409, 14733)]