311310054

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1923

約数の個数: 80

約数和(自身を含む): 769252176

約数和(自身を除く): 457942122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 97, 99, 162, 194, 198, 291, 297, 582, 594, 873, 891, 1067, 1746, 1782, 1801, 2134, 2619, 3201, 3602, 5238, 5403, 6402, 7857, 9603, 10806, 15714, 16209, 19206, 19811, 28809, 32418, 39622, 48627, 57618, 59433, 86427, 97254, 118866, 145881, 172854, 174697, 178299, 291762, 349394, 356598, 524091, 534897, 1048182, 1069794, 1572273, 1604691, 1921667, 3144546, 3209382, 3843334, 4716819, 5765001, 9433638, 11530002, 14150457, 17295003, 28300914, 34590006, 51885009, 103770018, 155655027, 311310054]

約数ペア:

[(1, 311310054), (2, 155655027), (3, 103770018), (6, 51885009), (9, 34590006), (11, 28300914), (18, 17295003), (22, 14150457), (27, 11530002), (33, 9433638), (54, 5765001), (66, 4716819), (81, 3843334), (97, 3209382), (99, 3144546), (162, 1921667), (194, 1604691), (198, 1572273), (291, 1069794), (297, 1048182), (582, 534897), (594, 524091), (873, 356598), (891, 349394), (1067, 291762), (1746, 178299), (1782, 174697), (1801, 172854), (2134, 145881), (2619, 118866), (3201, 97254), (3602, 86427), (5238, 59433), (5403, 57618), (6402, 48627), (7857, 39622), (9603, 32418), (10806, 28809), (15714, 19811), (16209, 19206)]