70123209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 104098176

約数和(自身を除く): 33974967

約数列:

[1, 3, 13, 31, 39, 93, 403, 961, 1209, 1871, 2883, 5613, 12493, 24323, 37479, 58001, 72969, 174003, 754013, 1798031, 2262039, 5394093, 23374403, 70123209]

約数ペア:

[(1, 70123209), (3, 23374403), (13, 5394093), (31, 2262039), (39, 1798031), (93, 754013), (403, 174003), (961, 72969), (1209, 58001), (1871, 37479), (2883, 24323), (5613, 12493)]