225197361

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2381}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 347581440

約数和(自身を除く): 122384079

約数列:

[1, 3, 9, 27, 31, 93, 113, 279, 339, 837, 1017, 2381, 3051, 3503, 7143, 10509, 21429, 31527, 64287, 73811, 94581, 221433, 269053, 664299, 807159, 1992897, 2421477, 7264431, 8340643, 25021929, 75065787, 225197361]

約数ペア:

[(1, 225197361), (3, 75065787), (9, 25021929), (27, 8340643), (31, 7264431), (93, 2421477), (113, 1992897), (279, 807159), (339, 664299), (837, 269053), (1017, 221433), (2381, 94581), (3051, 73811), (3503, 64287), (7143, 31527), (10509, 21429)]