61680063

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2957}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 87320160

約数和(自身を除く): 25640097

約数列:

[1, 3, 17, 51, 409, 1227, 2957, 6953, 8871, 20859, 50269, 150807, 1209413, 3628239, 20560021, 61680063]

約数ペア:

[(1, 61680063), (3, 20560021), (17, 3628239), (51, 1209413), (409, 150807), (1227, 50269), (2957, 20859), (6953, 8871)]