56622207

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 76446720

約数和(自身を除く): 19824513

約数列:

[1, 3, 157, 239, 471, 503, 717, 1509, 37523, 78971, 112569, 120217, 236913, 360651, 18874069, 56622207]

約数ペア:

[(1, 56622207), (3, 18874069), (157, 360651), (239, 236913), (471, 120217), (503, 112569), (717, 78971), (1509, 37523)]