61870761

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 93190656

約数和(自身を除く): 31319895

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 2153, 3193, 6459, 9579, 19377, 28737, 66743, 200229, 221759, 600687, 665277, 1995831, 6874529, 20623587, 61870761]

約数ペア:

[(1, 61870761), (3, 20623587), (9, 6874529), (31, 1995831), (93, 665277), (103, 600687), (279, 221759), (309, 200229), (927, 66743), (2153, 28737), (3193, 19377), (6459, 9579)]