67872441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8573}}^1$

素因数の和:8625

約数の個数: 32

約数和(自身を含む): 115234560

約数和(自身を除く): 47362119

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8573, 25719, 60011, 111449, 180033, 248617, 334347, 745851, 780143, 1740319, 2340429, 3232021, 5220957, 9696063, 22624147, 67872441]

約数ペア:

[(1, 67872441), (3, 22624147), (7, 9696063), (13, 5220957), (21, 3232021), (29, 2340429), (39, 1740319), (87, 780143), (91, 745851), (203, 334347), (273, 248617), (377, 180033), (609, 111449), (1131, 60011), (2639, 25719), (7917, 8573)]