153994379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68963}}^1$

素因数の和:69010

約数の個数: 16

約数和(自身を含む): 198616320

約数和(自身を除く): 44621941

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 68963, 482741, 758593, 1999927, 5310151, 13999489, 21999197, 153994379]

約数ペア:

[(1, 153994379), (7, 21999197), (11, 13999489), (29, 5310151), (77, 1999927), (203, 758593), (319, 482741), (2233, 68963)]