15664541877

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 23422679280

約数和(自身を除く): 7758137403

約数列:

[1, 3, 9, 41, 123, 197, 229, 369, 591, 687, 941, 1773, 2061, 2823, 8077, 8469, 9389, 24231, 28167, 38581, 45113, 72693, 84501, 115743, 135339, 185377, 215489, 347229, 406017, 556131, 646467, 1668393, 1849633, 1939401, 5548899, 7600457, 8835049, 16646697, 22801371, 26505147, 42451333, 68404113, 79515441, 127353999, 382061997, 1740504653, 5221513959, 15664541877]

約数ペア:

[(1, 15664541877), (3, 5221513959), (9, 1740504653), (41, 382061997), (123, 127353999), (197, 79515441), (229, 68404113), (369, 42451333), (591, 26505147), (687, 22801371), (941, 16646697), (1773, 8835049), (2061, 7600457), (2823, 5548899), (8077, 1939401), (8469, 1849633), (9389, 1668393), (24231, 646467), (28167, 556131), (38581, 406017), (45113, 347229), (72693, 215489), (84501, 185377), (115743, 135339)]