9831159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 16130240

約数和(自身を除く): 6299081

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 757, 999, 1443, 2271, 4329, 6813, 9841, 12987, 20439, 28009, 29523, 84027, 88569, 252081, 265707, 364117, 756243, 1092351, 3277053, 9831159]

約数ペア:

[(1, 9831159), (3, 3277053), (9, 1092351), (13, 756243), (27, 364117), (37, 265707), (39, 252081), (111, 88569), (117, 84027), (333, 29523), (351, 28009), (481, 20439), (757, 12987), (999, 9841), (1443, 6813), (2271, 4329)]