76683969

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{20731}}^1$

素因数の和:20877

約数の個数: 16

約数和(自身を含む): 114440640

約数和(自身を除く): 37756671

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 20731, 62193, 186579, 559737, 2840147, 8520441, 25561323, 76683969]

約数ペア:

[(1, 76683969), (3, 25561323), (9, 8520441), (27, 2840147), (137, 559737), (411, 186579), (1233, 62193), (3699, 20731)]