1570994001

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{23209}}^1$

素因数の和:23350

約数の個数: 32

約数和(自身を含む): 2450976000

約数和(自身を除く): 879981999

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 7521, 22563, 23209, 67689, 69627, 208881, 533807, 626643, 1601421, 2529781, 4804263, 7589343, 14412789, 22768029, 58184963, 68304087, 174554889, 523664667, 1570994001]

約数ペア:

[(1, 1570994001), (3, 523664667), (9, 174554889), (23, 68304087), (27, 58184963), (69, 22768029), (109, 14412789), (207, 7589343), (327, 4804263), (621, 2529781), (981, 1601421), (2507, 626643), (2943, 533807), (7521, 208881), (22563, 69627), (23209, 67689)]