69768223

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 84728448

約数和(自身を除く): 14960225

約数列:

[1, 7, 23, 83, 161, 227, 529, 581, 1589, 1909, 3703, 5221, 13363, 18841, 36547, 43907, 120083, 131887, 307349, 433343, 840581, 3033401, 9966889, 69768223]

約数ペア:

[(1, 69768223), (7, 9966889), (23, 3033401), (83, 840581), (161, 433343), (227, 307349), (529, 131887), (581, 120083), (1589, 43907), (1909, 36547), (3703, 18841), (5221, 13363)]