887156711271

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{40415321}}^1$

素因数の和:40415604

約数の個数: 20

約数和(自身を含む): 1330149077664

約数和(自身を除く): 442992366393

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 40415321, 121245963, 363737889, 1091213667, 3273641001, 10952551991, 32857655973, 98572967919, 295718903757, 887156711271]

約数ペア:

[(1, 887156711271), (3, 295718903757), (9, 98572967919), (27, 32857655973), (81, 10952551991), (271, 3273641001), (813, 1091213667), (2439, 363737889), (7317, 121245963), (21951, 40415321)]