82669653

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 144410112

約数和(自身を除く): 61740459

約数列:

[1, 3, 9, 11, 27, 31, 33, 41, 73, 81, 93, 99, 123, 219, 279, 297, 341, 369, 451, 657, 803, 837, 891, 1023, 1107, 1271, 1353, 1971, 2263, 2409, 2511, 2993, 3069, 3321, 3813, 4059, 5913, 6789, 7227, 8979, 9207, 11439, 12177, 13981, 20367, 21681, 24893, 26937, 27621, 32923, 34317, 36531, 41943, 61101, 65043, 74679, 80811, 92783, 98769, 102951, 125829, 183303, 224037, 242433, 278349, 296307, 377487, 672111, 835047, 888921, 1020613, 1132461, 2016333, 2505141, 2666763, 3061839, 7515423, 9185517, 27556551, 82669653]

約数ペア:

[(1, 82669653), (3, 27556551), (9, 9185517), (11, 7515423), (27, 3061839), (31, 2666763), (33, 2505141), (41, 2016333), (73, 1132461), (81, 1020613), (93, 888921), (99, 835047), (123, 672111), (219, 377487), (279, 296307), (297, 278349), (341, 242433), (369, 224037), (451, 183303), (657, 125829), (803, 102951), (837, 98769), (891, 92783), (1023, 80811), (1107, 74679), (1271, 65043), (1353, 61101), (1971, 41943), (2263, 36531), (2409, 34317), (2511, 32923), (2993, 27621), (3069, 26937), (3321, 24893), (3813, 21681), (4059, 20367), (5913, 13981), (6789, 12177), (7227, 11439), (8979, 9207)]