123270057

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 181958400

約数和(自身を除く): 58688343

約数列:

[1, 3, 9, 59, 177, 269, 531, 807, 863, 2421, 2589, 7767, 15871, 47613, 50917, 142839, 152751, 232147, 458253, 696441, 2089323, 13696673, 41090019, 123270057]

約数ペア:

[(1, 123270057), (3, 41090019), (9, 13696673), (59, 2089323), (177, 696441), (269, 458253), (531, 232147), (807, 152751), (863, 142839), (2421, 50917), (2589, 47613), (7767, 15871)]