727813629

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{4057}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 1087154432

約数和(自身を除く): 359340803

約数列:

[1, 3, 9, 31, 93, 279, 643, 1929, 4057, 5787, 12171, 19933, 36513, 59799, 125767, 179397, 377301, 1131903, 2608651, 7825953, 23477859, 80868181, 242604543, 727813629]

約数ペア:

[(1, 727813629), (3, 242604543), (9, 80868181), (31, 23477859), (93, 7825953), (279, 2608651), (643, 1131903), (1929, 377301), (4057, 179397), (5787, 125767), (12171, 59799), (19933, 36513)]