77749173

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 119168000

約数和(自身を除く): 41418827

約数列:

[1, 3, 9, 27, 37, 111, 223, 333, 349, 669, 999, 1047, 2007, 3141, 6021, 8251, 9423, 12913, 24753, 38739, 74259, 77827, 116217, 222777, 233481, 348651, 700443, 2101329, 2879599, 8638797, 25916391, 77749173]

約数ペア:

[(1, 77749173), (3, 25916391), (9, 8638797), (27, 2879599), (37, 2101329), (111, 700443), (223, 348651), (333, 233481), (349, 222777), (669, 116217), (999, 77827), (1047, 74259), (2007, 38739), (3141, 24753), (6021, 12913), (8251, 9423)]