67421379

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 91054080

約数和(自身を除く): 23632701

約数列:

[1, 3, 127, 311, 381, 569, 933, 1707, 39497, 72263, 118491, 176959, 216789, 530877, 22473793, 67421379]

約数ペア:

[(1, 67421379), (3, 22473793), (127, 530877), (311, 216789), (381, 176959), (569, 118491), (933, 72263), (1707, 39497)]