63074739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 110960640

約数和(自身を除く): 47885901

約数列:

[1, 3, 7, 13, 21, 29, 31, 39, 87, 91, 93, 203, 217, 257, 273, 377, 403, 609, 651, 771, 899, 1131, 1209, 1799, 2639, 2697, 2821, 3341, 5397, 6293, 7453, 7917, 7967, 8463, 10023, 11687, 18879, 22359, 23387, 23901, 35061, 52171, 55769, 70161, 81809, 96889, 103571, 156513, 167307, 231043, 245427, 290667, 310713, 678223, 693129, 724997, 1617301, 2034669, 2174991, 3003559, 4851903, 9010677, 21024913, 63074739]

約数ペア:

[(1, 63074739), (3, 21024913), (7, 9010677), (13, 4851903), (21, 3003559), (29, 2174991), (31, 2034669), (39, 1617301), (87, 724997), (91, 693129), (93, 678223), (203, 310713), (217, 290667), (257, 245427), (273, 231043), (377, 167307), (403, 156513), (609, 103571), (651, 96889), (771, 81809), (899, 70161), (1131, 55769), (1209, 52171), (1799, 35061), (2639, 23901), (2697, 23387), (2821, 22359), (3341, 18879), (5397, 11687), (6293, 10023), (7453, 8463), (7917, 7967)]