66551229

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 98841600

約数和(自身を除く): 32290371

約数列:

[1, 3, 9, 43, 129, 383, 387, 449, 1149, 1347, 3447, 4041, 16469, 19307, 49407, 57921, 148221, 171967, 173763, 515901, 1547703, 7394581, 22183743, 66551229]

約数ペア:

[(1, 66551229), (3, 22183743), (9, 7394581), (43, 1547703), (129, 515901), (383, 173763), (387, 171967), (449, 148221), (1149, 57921), (1347, 49407), (3447, 19307), (4041, 16469)]