68380497

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 104616960

約数和(自身を除く): 36236463

約数列:

[1, 3, 9, 27, 41, 123, 223, 277, 369, 669, 831, 1107, 2007, 2493, 6021, 7479, 9143, 11357, 27429, 34071, 61771, 82287, 102213, 185313, 246861, 306639, 555939, 1667817, 2532611, 7597833, 22793499, 68380497]

約数ペア:

[(1, 68380497), (3, 22793499), (9, 7597833), (27, 2532611), (41, 1667817), (123, 555939), (223, 306639), (277, 246861), (369, 185313), (669, 102213), (831, 82287), (1107, 61771), (2007, 34071), (2493, 27429), (6021, 11357), (7479, 9143)]