78132621

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{13147}}^1$

素因数の和:13440

約数の個数: 16

約数和(自身を含む): 119489024

約数和(自身を除く): 41356403

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 13147, 39441, 92029, 276087, 3720601, 11161803, 26044207, 78132621]

約数ペア:

[(1, 78132621), (3, 26044207), (7, 11161803), (21, 3720601), (283, 276087), (849, 92029), (1981, 39441), (5943, 13147)]