8230329

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 13416480

約数和(自身を除く): 5186151

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 139, 153, 387, 417, 459, 731, 1161, 1251, 1377, 2193, 2363, 3483, 3753, 5977, 6579, 7089, 11259, 17931, 19737, 21267, 53793, 59211, 63801, 101609, 161379, 191403, 304827, 484137, 914481, 2743443, 8230329]

約数ペア:

[(1, 8230329), (3, 2743443), (9, 914481), (17, 484137), (27, 304827), (43, 191403), (51, 161379), (81, 101609), (129, 63801), (139, 59211), (153, 53793), (387, 21267), (417, 19737), (459, 17931), (731, 11259), (1161, 7089), (1251, 6579), (1377, 5977), (2193, 3753), (2363, 3483)]