80491779

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{96167}}^1$

素因数の和:96207

約数の個数: 16

約数和(自身を含む): 123095040

約数和(自身を除く): 42603261

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 96167, 288501, 865503, 2596509, 2981177, 8943531, 26830593, 80491779]

約数ペア:

[(1, 80491779), (3, 26830593), (9, 8943531), (27, 2981177), (31, 2596509), (93, 865503), (279, 288501), (837, 96167)]