15697866753

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 23612599296

約数和(自身を除く): 7914732543

約数列:

[1, 3, 9, 37, 111, 137, 163, 333, 411, 489, 1233, 1467, 2111, 5069, 6031, 6333, 15207, 18093, 18999, 22331, 45621, 54279, 66993, 78107, 200979, 234321, 289207, 344093, 702963, 826247, 867621, 1032279, 2478741, 2602863, 3096837, 7436223, 10700659, 12731441, 32101977, 38194323, 47140741, 96305931, 114582969, 141422223, 424266669, 1744207417, 5232622251, 15697866753]

約数ペア:

[(1, 15697866753), (3, 5232622251), (9, 1744207417), (37, 424266669), (111, 141422223), (137, 114582969), (163, 96305931), (333, 47140741), (411, 38194323), (489, 32101977), (1233, 12731441), (1467, 10700659), (2111, 7436223), (5069, 3096837), (6031, 2602863), (6333, 2478741), (15207, 1032279), (18093, 867621), (18999, 826247), (22331, 702963), (45621, 344093), (54279, 289207), (66993, 234321), (78107, 200979)]