67285701

素因数分解:

$3^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 114305280

約数和(自身を除く): 47019579

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 577, 617, 1731, 1851, 4039, 4319, 5193, 5553, 12117, 12957, 15579, 16659, 36351, 38871, 109053, 116613, 356009, 1068027, 2492063, 3204081, 7476189, 9612243, 22428567, 67285701]

約数ペア:

[(1, 67285701), (3, 22428567), (7, 9612243), (9, 7476189), (21, 3204081), (27, 2492063), (63, 1068027), (189, 356009), (577, 116613), (617, 109053), (1731, 38871), (1851, 36351), (4039, 16659), (4319, 15579), (5193, 12957), (5553, 12117)]