457586091

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 708730880

約数和(自身を除く): 251144789

約数列:

[1, 3, 9, 27, 43, 79, 81, 129, 237, 387, 711, 1161, 1663, 2133, 3397, 3483, 4989, 6399, 10191, 14967, 30573, 44901, 71509, 91719, 131377, 134703, 214527, 275157, 394131, 643581, 1182393, 1930743, 3547179, 5649211, 5792229, 10641537, 16947633, 50842899, 152528697, 457586091]

約数ペア:

[(1, 457586091), (3, 152528697), (9, 50842899), (27, 16947633), (43, 10641537), (79, 5792229), (81, 5649211), (129, 3547179), (237, 1930743), (387, 1182393), (711, 643581), (1161, 394131), (1663, 275157), (2133, 214527), (3397, 134703), (3483, 131377), (4989, 91719), (6399, 71509), (10191, 44901), (14967, 30573)]