70822089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20921

約数の個数: 24

約数和(自身を含む): 113972040

約数和(自身を除く): 43149951

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 20873, 62619, 187857, 271349, 605317, 814047, 1815951, 2442141, 5447853, 7869121, 23607363, 70822089]

約数ペア:

[(1, 70822089), (3, 23607363), (9, 7869121), (13, 5447853), (29, 2442141), (39, 1815951), (87, 814047), (117, 605317), (261, 271349), (377, 187857), (1131, 62619), (3393, 20873)]