77540193

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{5849}}^1$

素因数の和:6349

約数の個数: 16

約数和(自身を含む): 115128000

約数和(自身を除く): 37587807

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 5849, 13257, 17547, 52641, 157923, 2871859, 8615577, 25846731, 77540193]

約数ペア:

[(1, 77540193), (3, 25846731), (9, 8615577), (27, 2871859), (491, 157923), (1473, 52641), (4419, 17547), (5849, 13257)]