209213808543

素因数分解:

$3^2\times {\mathrm{1231}}^1\times {\mathrm{2243}}^1\times {\mathrm{8419}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 302613991680

約数和(自身を除く): 93400183137

約数列:

[1, 3, 9, 1231, 2243, 3693, 6729, 8419, 11079, 20187, 25257, 75771, 2761133, 8283399, 10363789, 18883817, 24850197, 31091367, 56651451, 93274101, 169954353, 23245978727, 69737936181, 209213808543]

約数ペア:

[(1, 209213808543), (3, 69737936181), (9, 23245978727), (1231, 169954353), (2243, 93274101), (3693, 56651451), (6729, 31091367), (8419, 24850197), (11079, 18883817), (20187, 10363789), (25257, 8283399), (75771, 2761133)]