137768913

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{97501}}^1$

素因数の和:97664

約数の個数: 12

約数和(自身を含む): 200269108

約数和(自身を除く): 62500195

約数列:

[1, 3, 9, 157, 471, 1413, 97501, 292503, 877509, 15307657, 45922971, 137768913]

約数ペア:

[(1, 137768913), (3, 45922971), (9, 15307657), (157, 877509), (471, 292503), (1413, 97501)]