7568127

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 13378560

約数和(自身を除く): 5810433

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1741, 4347, 5223, 12187, 15669, 36561, 40043, 47007, 109683, 120129, 280301, 329049, 360387, 840903, 1081161, 2522709, 7568127]

約数ペア:

[(1, 7568127), (3, 2522709), (7, 1081161), (9, 840903), (21, 360387), (23, 329049), (27, 280301), (63, 120129), (69, 109683), (161, 47007), (189, 40043), (207, 36561), (483, 15669), (621, 12187), (1449, 5223), (1741, 4347)]