66015957

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 42364203

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4409, 4991, 13227, 14973, 30863, 92589, 101407, 136679, 304221, 410037, 709849, 956753, 2129547, 2870259, 3143617, 9430851, 22005319, 66015957]

約数ペア:

[(1, 66015957), (3, 22005319), (7, 9430851), (21, 3143617), (23, 2870259), (31, 2129547), (69, 956753), (93, 709849), (161, 410037), (217, 304221), (483, 136679), (651, 101407), (713, 92589), (2139, 30863), (4409, 14973), (4991, 13227)]