158294349

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1907}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 239308992

約数和(自身を除く): 81014643

約数列:

[1, 3, 9, 23, 69, 207, 401, 1203, 1907, 3609, 5721, 9223, 17163, 27669, 43861, 83007, 131583, 394749, 764707, 2294121, 6882363, 17588261, 52764783, 158294349]

約数ペア:

[(1, 158294349), (3, 52764783), (9, 17588261), (23, 6882363), (69, 2294121), (207, 764707), (401, 394749), (1203, 131583), (1907, 83007), (3609, 43861), (5721, 27669), (9223, 17163)]