259553653263

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{167071}}^1$

素因数の和:167596

約数の個数: 32

約数和(自身を含む): 387981281280

約数和(自身を除く): 128427628017

約数列:

[1, 3, 9, 27, 163, 353, 489, 1059, 1467, 3177, 4401, 9531, 57539, 167071, 172617, 501213, 517851, 1503639, 1553553, 4510917, 27232573, 58976063, 81697719, 176928189, 245093157, 530784567, 735279471, 1592353701, 9613098269, 28839294807, 86517884421, 259553653263]

約数ペア:

[(1, 259553653263), (3, 86517884421), (9, 28839294807), (27, 9613098269), (163, 1592353701), (353, 735279471), (489, 530784567), (1059, 245093157), (1467, 176928189), (3177, 81697719), (4401, 58976063), (9531, 27232573), (57539, 4510917), (167071, 1553553), (172617, 1503639), (501213, 517851)]