49077921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 67472064

約数和(自身を除く): 18394143

約数列:

[1, 3, 43, 129, 137, 411, 2777, 5891, 8331, 17673, 119411, 358233, 380449, 1141347, 16359307, 49077921]

約数ペア:

[(1, 49077921), (3, 16359307), (43, 1141347), (129, 380449), (137, 358233), (411, 119411), (2777, 17673), (5891, 8331)]