68946849

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{150211}}^1$

素因数の和:150237

約数の個数: 16

約数和(自身を含む): 108152640

約数和(自身を除く): 39205791

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 150211, 450633, 1351899, 2553587, 4055697, 7660761, 22982283, 68946849]

約数ペア:

[(1, 68946849), (3, 22982283), (9, 7660761), (17, 4055697), (27, 2553587), (51, 1351899), (153, 450633), (459, 150211)]