91573011

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{4691}}^1$

素因数の和:4944

約数の個数: 20

約数和(自身を含む): 137391144

約数和(自身を除く): 45818133

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 4691, 6507, 14073, 19521, 42219, 126657, 379971, 1130531, 3391593, 10174779, 30524337, 91573011]

約数ペア:

[(1, 91573011), (3, 30524337), (9, 10174779), (27, 3391593), (81, 1130531), (241, 379971), (723, 126657), (2169, 42219), (4691, 19521), (6507, 14073)]