87816351393

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1\times {\mathrm{1789}}^1$

素因数の和:2511

約数の個数: 64

約数和(自身を含む): 138726432000

約数和(自身を除く): 50910080607

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 467, 687, 1401, 1789, 2061, 3893, 4203, 5367, 6183, 7939, 11679, 12609, 16101, 23817, 30413, 35037, 48303, 71451, 91239, 105111, 106943, 214353, 273717, 320829, 409681, 821151, 835463, 962487, 1229043, 1818031, 2506389, 2887461, 3687129, 5454093, 6964577, 7519167, 11061387, 14202871, 16362279, 20893731, 22557501, 42608613, 49086837, 62681193, 127825839, 188043579, 191321027, 383477517, 573963081, 1721889243, 3252457459, 5165667729, 9757372377, 29272117131, 87816351393]

約数ペア:

[(1, 87816351393), (3, 29272117131), (9, 9757372377), (17, 5165667729), (27, 3252457459), (51, 1721889243), (153, 573963081), (229, 383477517), (459, 191321027), (467, 188043579), (687, 127825839), (1401, 62681193), (1789, 49086837), (2061, 42608613), (3893, 22557501), (4203, 20893731), (5367, 16362279), (6183, 14202871), (7939, 11061387), (11679, 7519167), (12609, 6964577), (16101, 5454093), (23817, 3687129), (30413, 2887461), (35037, 2506389), (48303, 1818031), (71451, 1229043), (91239, 962487), (105111, 835463), (106943, 821151), (214353, 409681), (273717, 320829)]