65784139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 69543936

約数和(自身を除く): 3759797

約数列:

[1, 31, 97, 131, 167, 3007, 4061, 5177, 12707, 16199, 21877, 393917, 502169, 678187, 2122069, 65784139]

約数ペア:

[(1, 65784139), (31, 2122069), (97, 678187), (131, 502169), (167, 393917), (3007, 21877), (4061, 16199), (5177, 12707)]