957179997

素因数分解:

$3^4\times {\mathrm{2731}}^1\times {\mathrm{4327}}^1$

素因数の和:7070

約数の個数: 20

約数和(自身を含む): 1430715616

約数和(自身を除く): 473535619

約数列:

[1, 3, 9, 27, 81, 2731, 4327, 8193, 12981, 24579, 38943, 73737, 116829, 221211, 350487, 11817037, 35451111, 106353333, 319059999, 957179997]

約数ペア:

[(1, 957179997), (3, 319059999), (9, 106353333), (27, 35451111), (81, 11817037), (2731, 350487), (4327, 221211), (8193, 116829), (12981, 73737), (24579, 38943)]