56557435779

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{90847}}^1$

素因数の和:91196

約数の個数: 48

約数和(自身を含む): 93452067072

約数和(自身を除く): 36894631293

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 313, 663, 939, 1989, 2817, 4069, 5321, 12207, 15963, 36621, 47889, 69173, 90847, 207519, 272541, 622557, 817623, 1181011, 1544399, 3543033, 4633197, 10629099, 13899591, 20077187, 28435111, 60231561, 85305333, 180694683, 255915999, 369656443, 483396887, 1108969329, 1450190661, 3326907987, 4350571983, 6284159531, 18852478593, 56557435779]

約数ペア:

[(1, 56557435779), (3, 18852478593), (9, 6284159531), (13, 4350571983), (17, 3326907987), (39, 1450190661), (51, 1108969329), (117, 483396887), (153, 369656443), (221, 255915999), (313, 180694683), (663, 85305333), (939, 60231561), (1989, 28435111), (2817, 20077187), (4069, 13899591), (5321, 10629099), (12207, 4633197), (15963, 3543033), (36621, 1544399), (47889, 1181011), (69173, 817623), (90847, 622557), (207519, 272541)]