48143511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7260

約数の個数: 32

約数和(自身を含む): 80864000

約数和(自身を除く): 32720489

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 7219, 21657, 64971, 93847, 137161, 194913, 281541, 411483, 844623, 1234449, 1783093, 2533869, 3703347, 5349279, 16047837, 48143511]

約数ペア:

[(1, 48143511), (3, 16047837), (9, 5349279), (13, 3703347), (19, 2533869), (27, 1783093), (39, 1234449), (57, 844623), (117, 411483), (171, 281541), (247, 194913), (351, 137161), (513, 93847), (741, 64971), (2223, 21657), (6669, 7219)]