81685817279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{6011}}^1$

素因数の和:6332

約数の個数: 48

約数和(自身を含む): 99021968640

約数和(自身を除く): 17336151361

約数列:

[1, 11, 19, 23, 121, 209, 253, 257, 437, 2299, 2783, 2827, 4807, 4883, 5911, 6011, 31097, 52877, 53713, 65021, 66121, 112309, 114209, 138253, 590843, 715231, 727331, 1235399, 1256299, 1520783, 1544827, 2626807, 13589389, 13819289, 16728613, 16993097, 28894877, 29351713, 35531021, 186924067, 317843647, 322868843, 390841231, 675089399, 3551557273, 4299253541, 7425983389, 81685817279]

約数ペア:

[(1, 81685817279), (11, 7425983389), (19, 4299253541), (23, 3551557273), (121, 675089399), (209, 390841231), (253, 322868843), (257, 317843647), (437, 186924067), (2299, 35531021), (2783, 29351713), (2827, 28894877), (4807, 16993097), (4883, 16728613), (5911, 13819289), (6011, 13589389), (31097, 2626807), (52877, 1544827), (53713, 1520783), (65021, 1256299), (66121, 1235399), (112309, 727331), (114209, 715231), (138253, 590843)]