86150421

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4397}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 142706304

約数和(自身を除く): 56555883

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 4397, 6531, 13191, 19593, 30779, 39573, 92337, 277011, 1367467, 4102401, 9572269, 12307203, 28716807, 86150421]

約数ペア:

[(1, 86150421), (3, 28716807), (7, 12307203), (9, 9572269), (21, 4102401), (63, 1367467), (311, 277011), (933, 92337), (2177, 39573), (2799, 30779), (4397, 19593), (6531, 13191)]