56861409

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 86637264

約数和(自身を除く): 29775855

約数列:

[1, 3, 11, 31, 33, 93, 121, 163, 341, 363, 489, 961, 1023, 1793, 2883, 3751, 5053, 5379, 10571, 11253, 15159, 19723, 31713, 55583, 59169, 116281, 156643, 166749, 348843, 469929, 611413, 1723073, 1834239, 5169219, 18953803, 56861409]

約数ペア:

[(1, 56861409), (3, 18953803), (11, 5169219), (31, 1834239), (33, 1723073), (93, 611413), (121, 469929), (163, 348843), (341, 166749), (363, 156643), (489, 116281), (961, 59169), (1023, 55583), (1793, 31713), (2883, 19723), (3751, 15159), (5053, 11253), (5379, 10571)]