52440921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 81852680

約数和(自身を除く): 29411759

約数列:

[1, 3, 9, 13, 39, 117, 397, 1129, 1191, 3387, 3573, 5161, 10161, 14677, 15483, 44031, 46449, 132093, 448213, 1344639, 4033917, 5826769, 17480307, 52440921]

約数ペア:

[(1, 52440921), (3, 17480307), (9, 5826769), (13, 4033917), (39, 1344639), (117, 448213), (397, 132093), (1129, 46449), (1191, 44031), (3387, 15483), (3573, 14677), (5161, 10161)]