84867531

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 132991488

約数和(自身を除く): 48123957

約数列:

[1, 3, 7, 21, 61, 97, 183, 291, 427, 679, 683, 1281, 2037, 2049, 4781, 5917, 14343, 17751, 41419, 41663, 66251, 124257, 124989, 198753, 291641, 463757, 874923, 1391271, 4041311, 12123933, 28289177, 84867531]

約数ペア:

[(1, 84867531), (3, 28289177), (7, 12123933), (21, 4041311), (61, 1391271), (97, 874923), (183, 463757), (291, 291641), (427, 198753), (679, 124989), (683, 124257), (1281, 66251), (2037, 41663), (2049, 41419), (4781, 17751), (5917, 14343)]