15663574083

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{2969}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 21495767040

約数和(自身を除く): 5832192957

約数列:

[1, 3, 61, 127, 183, 227, 381, 681, 2969, 7747, 8907, 13847, 23241, 28829, 41541, 86487, 181109, 377063, 543327, 673963, 1131189, 1758569, 2021889, 5275707, 23000843, 41111743, 69002529, 85593301, 123335229, 256779903, 5221191361, 15663574083]

約数ペア:

[(1, 15663574083), (3, 5221191361), (61, 256779903), (127, 123335229), (183, 85593301), (227, 69002529), (381, 41111743), (681, 23000843), (2969, 5275707), (7747, 2021889), (8907, 1758569), (13847, 1131189), (23241, 673963), (28829, 543327), (41541, 377063), (86487, 181109)]