252735291

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 373464000

約数和(自身を除く): 120728709

約数列:

[1, 3, 9, 59, 177, 179, 531, 537, 1611, 2659, 7977, 10561, 23931, 31683, 95049, 156881, 470643, 475961, 1411929, 1427883, 4283649, 28081699, 84245097, 252735291]

約数ペア:

[(1, 252735291), (3, 84245097), (9, 28081699), (59, 4283649), (177, 1427883), (179, 1411929), (531, 475961), (537, 470643), (1611, 156881), (2659, 95049), (7977, 31683), (10561, 23931)]