153399267

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{2621}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 253599840

約数和(自身を除く): 100200573

約数列:

[1, 3, 7, 9, 21, 63, 929, 2621, 2787, 6503, 7863, 8361, 18347, 19509, 23589, 55041, 58527, 165123, 2434909, 7304727, 17044363, 21914181, 51133089, 153399267]

約数ペア:

[(1, 153399267), (3, 51133089), (7, 21914181), (9, 17044363), (21, 7304727), (63, 2434909), (929, 165123), (2621, 58527), (2787, 55041), (6503, 23589), (7863, 19509), (8361, 18347)]