271582443

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 447326880

約数和(自身を除く): 175744437

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 121, 291, 297, 363, 857, 873, 1067, 1089, 2571, 2619, 3201, 3267, 7713, 9427, 9603, 11737, 23139, 28281, 28809, 35211, 83129, 84843, 103697, 105633, 249387, 254529, 311091, 316899, 748161, 914419, 933273, 2244483, 2743257, 2799819, 8229771, 10058609, 24689313, 30175827, 90527481, 271582443]

約数ペア:

[(1, 271582443), (3, 90527481), (9, 30175827), (11, 24689313), (27, 10058609), (33, 8229771), (97, 2799819), (99, 2743257), (121, 2244483), (291, 933273), (297, 914419), (363, 748161), (857, 316899), (873, 311091), (1067, 254529), (1089, 249387), (2571, 105633), (2619, 103697), (3201, 84843), (3267, 83129), (7713, 35211), (9427, 28809), (9603, 28281), (11737, 23139)]