7128432009

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{63197}}^1$

素因数の和:63437

約数の個数: 24

約数和(自身を含む): 10489856832

約数和(自身を除く): 3361424823

約数列:

[1, 3, 9, 83, 151, 249, 453, 747, 1359, 12533, 37599, 63197, 112797, 189591, 568773, 5245351, 9542747, 15736053, 28628241, 47208159, 85884723, 792048001, 2376144003, 7128432009]

約数ペア:

[(1, 7128432009), (3, 2376144003), (9, 792048001), (83, 85884723), (151, 47208159), (249, 28628241), (453, 15736053), (747, 9542747), (1359, 5245351), (12533, 568773), (37599, 189591), (63197, 112797)]