2016075177

素因数分解:

$3^4\times {\mathrm{2539}}^1\times {\mathrm{9803}}^1$

素因数の和:12354

約数の個数: 20

約数和(自身を含む): 3013161360

約数和(自身を除く): 997086183

約数列:

[1, 3, 9, 27, 81, 2539, 7617, 9803, 22851, 29409, 68553, 88227, 205659, 264681, 794043, 24889817, 74669451, 224008353, 672025059, 2016075177]

約数ペア:

[(1, 2016075177), (3, 672025059), (9, 224008353), (27, 74669451), (81, 24889817), (2539, 794043), (7617, 264681), (9803, 205659), (22851, 88227), (29409, 68553)]