202270743

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440677}}^1$

素因数の和:440703

約数の個数: 16

約数和(自身を含む): 317288160

約数和(自身を除く): 115017417

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440677, 1322031, 3966093, 7491509, 11898279, 22474527, 67423581, 202270743]

約数ペア:

[(1, 202270743), (3, 67423581), (9, 22474527), (17, 11898279), (27, 7491509), (51, 3966093), (153, 1322031), (459, 440677)]