1636348077

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8147

約数の個数: 72

約数和(自身を含む): 3079377600

約数和(自身を除く): 1443029523

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 169, 171, 247, 273, 399, 507, 741, 819, 1183, 1197, 1521, 1729, 2223, 3211, 3549, 5187, 8089, 9633, 10647, 15561, 22477, 24267, 28899, 56623, 67431, 72801, 105157, 153691, 169869, 202293, 315471, 461073, 509607, 736099, 946413, 1075837, 1367041, 1383219, 1997983, 2208297, 3227511, 4101123, 5993949, 6624891, 9569287, 9682533, 12303369, 13985881, 17981847, 25973779, 28707861, 41957643, 77921337, 86123583, 125872929, 181816453, 233764011, 545449359, 1636348077]

約数ペア:

[(1, 1636348077), (3, 545449359), (7, 233764011), (9, 181816453), (13, 125872929), (19, 86123583), (21, 77921337), (39, 41957643), (57, 28707861), (63, 25973779), (91, 17981847), (117, 13985881), (133, 12303369), (169, 9682533), (171, 9569287), (247, 6624891), (273, 5993949), (399, 4101123), (507, 3227511), (741, 2208297), (819, 1997983), (1183, 1383219), (1197, 1367041), (1521, 1075837), (1729, 946413), (2223, 736099), (3211, 509607), (3549, 461073), (5187, 315471), (8089, 202293), (9633, 169869), (10647, 153691), (15561, 105157), (22477, 72801), (24267, 67431), (28899, 56623)]