30212703

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 16546977

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 491, 1161, 1431, 1473, 2279, 4419, 6837, 13257, 20511, 21113, 26023, 61533, 63339, 78069, 190017, 234207, 570051, 702621, 1118989, 3356967, 10070901, 30212703]

約数ペア:

[(1, 30212703), (3, 10070901), (9, 3356967), (27, 1118989), (43, 702621), (53, 570051), (129, 234207), (159, 190017), (387, 78069), (477, 63339), (491, 61533), (1161, 26023), (1431, 21113), (1473, 20511), (2279, 13257), (4419, 6837)]