15672798621

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{205187}}^1$

素因数の和:205263

約数の個数: 40

約数和(自身を含む): 25026369984

約数和(自身を除く): 9353571363

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 369, 621, 943, 1107, 1863, 2829, 3321, 8487, 25461, 76383, 205187, 615561, 1846683, 4719301, 5540049, 8412667, 14157903, 16620147, 25238001, 42473709, 75714003, 127421127, 193491341, 227142009, 382263381, 580474023, 681426027, 1741422069, 5224266207, 15672798621]

約数ペア:

[(1, 15672798621), (3, 5224266207), (9, 1741422069), (23, 681426027), (27, 580474023), (41, 382263381), (69, 227142009), (81, 193491341), (123, 127421127), (207, 75714003), (369, 42473709), (621, 25238001), (943, 16620147), (1107, 14157903), (1863, 8412667), (2829, 5540049), (3321, 4719301), (8487, 1846683), (25461, 615561), (76383, 205187)]