252177507

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{16319}}^1$

素因数の和:16443

約数の個数: 24

約数和(自身を含む): 389525760

約数和(自身を除く): 137348253

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 16319, 48957, 146871, 277423, 832269, 1648219, 2496807, 4944657, 14833971, 28019723, 84059169, 252177507]

約数ペア:

[(1, 252177507), (3, 84059169), (9, 28019723), (17, 14833971), (51, 4944657), (101, 2496807), (153, 1648219), (303, 832269), (909, 277423), (1717, 146871), (5151, 48957), (15453, 16319)]