143715573

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 219628800

約数和(自身を除く): 75913227

約数列:

[1, 3, 9, 27, 61, 71, 183, 213, 549, 639, 1229, 1647, 1917, 3687, 4331, 11061, 12993, 33183, 38979, 74969, 87259, 116937, 224907, 261777, 674721, 785331, 2024163, 2355993, 5322799, 15968397, 47905191, 143715573]

約数ペア:

[(1, 143715573), (3, 47905191), (9, 15968397), (27, 5322799), (61, 2355993), (71, 2024163), (183, 785331), (213, 674721), (549, 261777), (639, 224907), (1229, 116937), (1647, 87259), (1917, 74969), (3687, 38979), (4331, 33183), (11061, 12993)]