127729533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{12953}}^1$

素因数の和:13148

約数の個数: 16

約数和(自身を含む): 180319680

約数和(自身を除く): 52590147

約数列:

[1, 3, 19, 57, 173, 519, 3287, 9861, 12953, 38859, 246107, 738321, 2240869, 6722607, 42576511, 127729533]

約数ペア:

[(1, 127729533), (3, 42576511), (19, 6722607), (57, 2240869), (173, 738321), (519, 246107), (3287, 38859), (9861, 12953)]