979682769

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 1731945600

約数和(自身を除く): 752262831

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 81, 117, 171, 207, 247, 299, 351, 437, 513, 621, 741, 897, 1053, 1311, 1539, 1863, 2129, 2223, 2691, 3933, 5681, 6387, 6669, 8073, 11799, 17043, 19161, 20007, 24219, 27677, 35397, 40451, 48967, 51129, 57483, 83031, 121353, 146901, 153387, 172449, 249093, 364059, 440703, 460161, 525863, 636571, 747279, 930373, 1092177, 1322109, 1577589, 1909713, 2241837, 2791119, 3276531, 3966327, 4732767, 5729139, 8373357, 12094849, 14198301, 17187417, 25120071, 36284547, 42594903, 51562251, 75360213, 108853641, 326560923, 979682769]

約数ペア:

[(1, 979682769), (3, 326560923), (9, 108853641), (13, 75360213), (19, 51562251), (23, 42594903), (27, 36284547), (39, 25120071), (57, 17187417), (69, 14198301), (81, 12094849), (117, 8373357), (171, 5729139), (207, 4732767), (247, 3966327), (299, 3276531), (351, 2791119), (437, 2241837), (513, 1909713), (621, 1577589), (741, 1322109), (897, 1092177), (1053, 930373), (1311, 747279), (1539, 636571), (1863, 525863), (2129, 460161), (2223, 440703), (2691, 364059), (3933, 249093), (5681, 172449), (6387, 153387), (6669, 146901), (8073, 121353), (11799, 83031), (17043, 57483), (19161, 51129), (20007, 48967), (24219, 40451), (27677, 35397)]