67781379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25301}}^1$

素因数の和:25370

約数の個数: 16

約数和(自身を含む): 97159680

約数和(自身を除く): 29378301

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 25301, 75903, 480719, 1189147, 1442157, 3567441, 22593793, 67781379]

約数ペア:

[(1, 67781379), (3, 22593793), (19, 3567441), (47, 1442157), (57, 1189147), (141, 480719), (893, 75903), (2679, 25301)]