13850121051

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 23062216320

約数和(自身を除く): 9212095269

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 197, 221, 507, 591, 663, 1521, 1773, 1989, 2561, 2719, 2873, 3349, 7683, 8157, 8619, 10047, 23049, 24471, 25857, 30141, 33293, 35347, 43537, 46223, 99879, 106041, 130611, 138669, 299637, 318123, 391833, 416007, 459511, 535643, 565981, 600899, 1378533, 1606929, 1697943, 1802697, 4135599, 4820787, 5093829, 5408091, 6963359, 7811687, 9105931, 20890077, 23435061, 27317793, 62670231, 70305183, 81953379, 90523667, 118377103, 271571001, 355131309, 814713003, 1065393927, 1538902339, 4616707017, 13850121051]

約数ペア:

[(1, 13850121051), (3, 4616707017), (9, 1538902339), (13, 1065393927), (17, 814713003), (39, 355131309), (51, 271571001), (117, 118377103), (153, 90523667), (169, 81953379), (197, 70305183), (221, 62670231), (507, 27317793), (591, 23435061), (663, 20890077), (1521, 9105931), (1773, 7811687), (1989, 6963359), (2561, 5408091), (2719, 5093829), (2873, 4820787), (3349, 4135599), (7683, 1802697), (8157, 1697943), (8619, 1606929), (10047, 1378533), (23049, 600899), (24471, 565981), (25857, 535643), (30141, 459511), (33293, 416007), (35347, 391833), (43537, 318123), (46223, 299637), (99879, 138669), (106041, 130611)]