126573687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43541}}^1$

素因数の和:43583

約数の個数: 24

約数和(自身を含む): 203776560

約数和(自身を除く): 77202873

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 43541, 130623, 391869, 740197, 827279, 2220591, 2481837, 6661773, 7445511, 14063743, 42191229, 126573687]

約数ペア:

[(1, 126573687), (3, 42191229), (9, 14063743), (17, 7445511), (19, 6661773), (51, 2481837), (57, 2220591), (153, 827279), (171, 740197), (323, 391869), (969, 130623), (2907, 43541)]