166159833

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 260832000

約数和(自身を除く): 94672167

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 343, 791, 1029, 1429, 2373, 4287, 5537, 10003, 16611, 30009, 38759, 70021, 116277, 161477, 210063, 484431, 490147, 1130339, 1470441, 3391017, 7912373, 23737119, 55386611, 166159833]

約数ペア:

[(1, 166159833), (3, 55386611), (7, 23737119), (21, 7912373), (49, 3391017), (113, 1470441), (147, 1130339), (339, 490147), (343, 484431), (791, 210063), (1029, 161477), (1429, 116277), (2373, 70021), (4287, 38759), (5537, 30009), (10003, 16611)]