222012189

素因数分解:

$3^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1051}}^1$

素因数の和:1550

約数の個数: 36

約数和(自身を含む): 374175360

約数和(自身を除く): 152163171

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 479, 1051, 1437, 3153, 3353, 4311, 7357, 9459, 10059, 22071, 23471, 30177, 51499, 66213, 70413, 154497, 211239, 463491, 503429, 1510287, 3524003, 4530861, 10572009, 24668021, 31716027, 74004063, 222012189]

約数ペア:

[(1, 222012189), (3, 74004063), (7, 31716027), (9, 24668021), (21, 10572009), (49, 4530861), (63, 3524003), (147, 1510287), (441, 503429), (479, 463491), (1051, 211239), (1437, 154497), (3153, 70413), (3353, 66213), (4311, 51499), (7357, 30177), (9459, 23471), (10059, 22071)]