69115521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25799}}^1$

素因数の和:25868

約数の個数: 16

約数和(自身を含む): 99072000

約数和(自身を除く): 29956479

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 25799, 77397, 490181, 1212553, 1470543, 3637659, 23038507, 69115521]

約数ペア:

[(1, 69115521), (3, 23038507), (19, 3637659), (47, 1470543), (57, 1212553), (141, 490181), (893, 77397), (2679, 25799)]