67389877

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 71475712

約数和(自身を除く): 4085835

約数列:

[1, 31, 73, 97, 307, 2263, 3007, 7081, 9517, 22411, 29779, 219511, 694741, 923149, 2173867, 67389877]

約数ペア:

[(1, 67389877), (31, 2173867), (73, 923149), (97, 694741), (307, 219511), (2263, 29779), (3007, 22411), (7081, 9517)]