353145879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9739}}^1$

素因数の和:9844

約数の個数: 32

約数和(自身を含む): 561024000

約数和(自身を除く): 207878121

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 9739, 12087, 29217, 36261, 87651, 165563, 262953, 496689, 769381, 1490067, 2308143, 4470201, 6924429, 13079477, 20773287, 39238431, 117715293, 353145879]

約数ペア:

[(1, 353145879), (3, 117715293), (9, 39238431), (17, 20773287), (27, 13079477), (51, 6924429), (79, 4470201), (153, 2308143), (237, 1490067), (459, 769381), (711, 496689), (1343, 262953), (2133, 165563), (4029, 87651), (9739, 36261), (12087, 29217)]