15693752997

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1979}}^1$

素因数の和:2464

約数の個数: 80

約数和(自身を含む): 26806127040

約数和(自身を除く): 11112374043

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 443, 459, 663, 1053, 1329, 1377, 1979, 1989, 3987, 5759, 5937, 5967, 7531, 11961, 17277, 17811, 17901, 22593, 25727, 33643, 35883, 51831, 53433, 67779, 77181, 97903, 100929, 155493, 160299, 203337, 231543, 293709, 302787, 437359, 466479, 610011, 694629, 876697, 881127, 908361, 1312077, 2083887, 2630091, 2643381, 2725083, 3936231, 7890273, 7930143, 11397061, 11808693, 14903849, 23670819, 34191183, 35426079, 44711547, 71012457, 102573549, 134134641, 193750037, 307720647, 402403923, 581250111, 923161941, 1207211769, 1743750333, 5231250999, 15693752997]

約数ペア:

[(1, 15693752997), (3, 5231250999), (9, 1743750333), (13, 1207211769), (17, 923161941), (27, 581250111), (39, 402403923), (51, 307720647), (81, 193750037), (117, 134134641), (153, 102573549), (221, 71012457), (351, 44711547), (443, 35426079), (459, 34191183), (663, 23670819), (1053, 14903849), (1329, 11808693), (1377, 11397061), (1979, 7930143), (1989, 7890273), (3987, 3936231), (5759, 2725083), (5937, 2643381), (5967, 2630091), (7531, 2083887), (11961, 1312077), (17277, 908361), (17811, 881127), (17901, 876697), (22593, 694629), (25727, 610011), (33643, 466479), (35883, 437359), (51831, 302787), (53433, 293709), (67779, 231543), (77181, 203337), (97903, 160299), (100929, 155493)]