38576547

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 59136000

約数和(自身を除く): 20559453

約数列:

[1, 3, 9, 27, 43, 129, 149, 223, 387, 447, 669, 1161, 1341, 2007, 4023, 6021, 6407, 9589, 19221, 28767, 33227, 57663, 86301, 99681, 172989, 258903, 299043, 897129, 1428761, 4286283, 12858849, 38576547]

約数ペア:

[(1, 38576547), (3, 12858849), (9, 4286283), (27, 1428761), (43, 897129), (129, 299043), (149, 258903), (223, 172989), (387, 99681), (447, 86301), (669, 57663), (1161, 33227), (1341, 28767), (2007, 19221), (4023, 9589), (6021, 6407)]