171657430021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1\times {\mathrm{3517}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 214957117440

約数和(自身を除く): 43299687419

約数列:

[1, 7, 11, 77, 271, 1897, 2339, 2981, 3517, 16373, 20867, 24619, 25729, 38687, 180103, 270809, 633869, 953107, 4437083, 6671749, 6972559, 8226263, 10484177, 48807913, 57583841, 73389239, 90488893, 633422251, 2229317273, 15605220911, 24522490003, 171657430021]

約数ペア:

[(1, 171657430021), (7, 24522490003), (11, 15605220911), (77, 2229317273), (271, 633422251), (1897, 90488893), (2339, 73389239), (2981, 57583841), (3517, 48807913), (16373, 10484177), (20867, 8226263), (24619, 6972559), (25729, 6671749), (38687, 4437083), (180103, 953107), (270809, 633869)]