81874059261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{617689}}^1$

素因数の和:617845

約数の個数: 32

約数和(自身を含む): 121679988480

約数和(自身を除く): 39805929219

約数列:

[1, 3, 17, 23, 51, 69, 113, 339, 391, 1173, 1921, 2599, 5763, 7797, 44183, 132549, 617689, 1853067, 10500713, 14206847, 31502139, 42620541, 69798857, 209396571, 241516399, 724549197, 1186580569, 1605373711, 3559741707, 4816121133, 27291353087, 81874059261]

約数ペア:

[(1, 81874059261), (3, 27291353087), (17, 4816121133), (23, 3559741707), (51, 1605373711), (69, 1186580569), (113, 724549197), (339, 241516399), (391, 209396571), (1173, 69798857), (1921, 42620541), (2599, 31502139), (5763, 14206847), (7797, 10500713), (44183, 1853067), (132549, 617689)]