977884731

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{17573}}^1$

素因数の和:17817

約数の個数: 24

約数和(自身を含む): 1471295280

約数和(自身を除く): 493410549

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 2061, 6183, 17573, 18549, 52719, 55647, 158157, 474471, 1423413, 4024217, 4270239, 12072651, 36217953, 108653859, 325961577, 977884731]

約数ペア:

[(1, 977884731), (3, 325961577), (9, 108653859), (27, 36217953), (81, 12072651), (229, 4270239), (243, 4024217), (687, 1423413), (2061, 474471), (6183, 158157), (17573, 55647), (18549, 52719)]