7132972509

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6773953}}^1$

素因数の和:6773978

約数の個数: 20

約数和(自身を含む): 11475078076

約数和(自身を除く): 4342105567

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6773953, 20321859, 60965577, 88061389, 182896731, 264184167, 548690193, 792552501, 2377657503, 7132972509]

約数ペア:

[(1, 7132972509), (3, 2377657503), (9, 792552501), (13, 548690193), (27, 264184167), (39, 182896731), (81, 88061389), (117, 60965577), (351, 20321859), (1053, 6773953)]