68708871

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33049}}^1$

素因数の和:33076

約数の個数: 32

約数和(自身を含む): 126912000

約数和(自身を除く): 58203129

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 33049, 99147, 231343, 297441, 363539, 694029, 892323, 1090617, 2082087, 2544773, 3271851, 6246261, 7634319, 9815553, 22902957, 68708871]

約数ペア:

[(1, 68708871), (3, 22902957), (7, 9815553), (9, 7634319), (11, 6246261), (21, 3271851), (27, 2544773), (33, 2082087), (63, 1090617), (77, 892323), (99, 694029), (189, 363539), (231, 297441), (297, 231343), (693, 99147), (2079, 33049)]