6815888919

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{16823}}^1$

素因数の和:17004

約数の個数: 48

約数和(自身を含む): 11547993600

約数和(自身を除く): 4732104681

約数列:

[1, 3, 7, 9, 21, 59, 63, 109, 177, 327, 413, 531, 763, 981, 1239, 2289, 3717, 6431, 6867, 16823, 19293, 45017, 50469, 57879, 117761, 135051, 151407, 353283, 405153, 992557, 1059849, 1833707, 2977671, 5501121, 6947899, 8933013, 12835949, 16503363, 20843697, 38507847, 62531091, 108188713, 115523541, 324566139, 757320991, 973698417, 2271962973, 6815888919]

約数ペア:

[(1, 6815888919), (3, 2271962973), (7, 973698417), (9, 757320991), (21, 324566139), (59, 115523541), (63, 108188713), (109, 62531091), (177, 38507847), (327, 20843697), (413, 16503363), (531, 12835949), (763, 8933013), (981, 6947899), (1239, 5501121), (2289, 2977671), (3717, 1833707), (6431, 1059849), (6867, 992557), (16823, 405153), (19293, 353283), (45017, 151407), (50469, 135051), (57879, 117761)]