73115819

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5443}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 88846080

約数和(自身を除く): 15730261

約数列:

[1, 7, 19, 101, 133, 707, 1919, 5443, 13433, 38101, 103417, 549743, 723919, 3848201, 10445117, 73115819]

約数ペア:

[(1, 73115819), (7, 10445117), (19, 3848201), (101, 723919), (133, 549743), (707, 103417), (1919, 38101), (5443, 13433)]