159903747

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{100379}}^1$

素因数の和:100447

約数の個数: 16

約数和(自身を含む): 240912000

約数和(自身を除く): 81008253

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 100379, 301137, 903411, 2710233, 5922361, 17767083, 53301249, 159903747]

約数ペア:

[(1, 159903747), (3, 53301249), (9, 17767083), (27, 5922361), (59, 2710233), (177, 903411), (531, 301137), (1593, 100379)]