83966967

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16871}}^1$

素因数の和:16963

約数の個数: 24

約数和(自身を含む): 140375040

約数和(自身を除く): 56408073

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 16871, 50613, 118097, 151839, 354291, 1062873, 1332809, 3998427, 9329663, 11995281, 27988989, 83966967]

約数ペア:

[(1, 83966967), (3, 27988989), (7, 11995281), (9, 9329663), (21, 3998427), (63, 1332809), (79, 1062873), (237, 354291), (553, 151839), (711, 118097), (1659, 50613), (4977, 16871)]