12087153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 8355087

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 103, 117, 153, 177, 221, 309, 531, 663, 767, 927, 1003, 1339, 1751, 1989, 2301, 3009, 4017, 5253, 6077, 6903, 9027, 12051, 13039, 15759, 18231, 22763, 39117, 54693, 68289, 79001, 103309, 117351, 204867, 237003, 309927, 711009, 929781, 1343017, 4029051, 12087153]

約数ペア:

[(1, 12087153), (3, 4029051), (9, 1343017), (13, 929781), (17, 711009), (39, 309927), (51, 237003), (59, 204867), (103, 117351), (117, 103309), (153, 79001), (177, 68289), (221, 54693), (309, 39117), (531, 22763), (663, 18231), (767, 15759), (927, 13039), (1003, 12051), (1339, 9027), (1751, 6903), (1989, 6077), (2301, 5253), (3009, 4017)]