47864547

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{41227}}^1$

素因数の和:41279

約数の個数: 16

約数和(自身を含む): 72561280

約数和(自身を除く): 24696733

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 41227, 123681, 371043, 1113129, 1772761, 5318283, 15954849, 47864547]

約数ペア:

[(1, 47864547), (3, 15954849), (9, 5318283), (27, 1772761), (43, 1113129), (129, 371043), (387, 123681), (1161, 41227)]