155278323

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{338297}}^1$

素因数の和:338323

約数の個数: 16

約数和(自身を含む): 243574560

約数和(自身を除く): 88296237

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 338297, 1014891, 3044673, 5751049, 9134019, 17253147, 51759441, 155278323]

約数ペア:

[(1, 155278323), (3, 51759441), (9, 17253147), (17, 9134019), (27, 5751049), (51, 3044673), (153, 1014891), (459, 338297)]