11655999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 7550721

約数列:

[1, 3, 9, 17, 29, 37, 51, 71, 87, 111, 153, 213, 261, 333, 493, 629, 639, 1073, 1207, 1479, 1887, 2059, 2627, 3219, 3621, 4437, 5661, 6177, 7881, 9657, 10863, 18241, 18531, 23643, 35003, 44659, 54723, 76183, 105009, 133977, 164169, 228549, 315027, 401931, 685647, 1295111, 3885333, 11655999]

約数ペア:

[(1, 11655999), (3, 3885333), (9, 1295111), (17, 685647), (29, 401931), (37, 315027), (51, 228549), (71, 164169), (87, 133977), (111, 105009), (153, 76183), (213, 54723), (261, 44659), (333, 35003), (493, 23643), (629, 18531), (639, 18241), (1073, 10863), (1207, 9657), (1479, 7881), (1887, 6177), (2059, 5661), (2627, 4437), (3219, 3621)]