244661229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{177677}}^1$

素因数の和:177706

約数の個数: 20

約数和(自身を含む): 386982684

約数和(自身を除く): 142321455

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 177677, 533031, 1599093, 3020509, 4797279, 9061527, 14391837, 27184581, 81553743, 244661229]

約数ペア:

[(1, 244661229), (3, 81553743), (9, 27184581), (17, 14391837), (27, 9061527), (51, 4797279), (81, 3020509), (153, 1599093), (459, 533031), (1377, 177677)]