65921283

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2966

約数の個数: 28

約数和(自身を含む): 102059968

約数和(自身を除く): 36138685

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 2917, 7533, 8751, 22599, 26253, 78759, 90427, 236277, 271281, 708831, 813843, 2126493, 2441529, 7324587, 21973761, 65921283]

約数ペア:

[(1, 65921283), (3, 21973761), (9, 7324587), (27, 2441529), (31, 2126493), (81, 813843), (93, 708831), (243, 271281), (279, 236277), (729, 90427), (837, 78759), (2511, 26253), (2917, 22599), (7533, 8751)]