69579027

素因数分解:

$3^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{647}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 48616173

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 569, 647, 1707, 1941, 3983, 4529, 5121, 5823, 11949, 13587, 15363, 17469, 35847, 40761, 107541, 122283, 368143, 1104429, 2577001, 3313287, 7731003, 9939861, 23193009, 69579027]

約数ペア:

[(1, 69579027), (3, 23193009), (7, 9939861), (9, 7731003), (21, 3313287), (27, 2577001), (63, 1104429), (189, 368143), (569, 122283), (647, 107541), (1707, 40761), (1941, 35847), (3983, 17469), (4529, 15363), (5121, 13587), (5823, 11949)]