168542979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{9803}}^1$

素因数の和:10338

約数の個数: 16

約数和(自身を含む): 245649024

約数和(自身を除く): 77106045

約数列:

[1, 3, 11, 33, 521, 1563, 5731, 9803, 17193, 29409, 107833, 323499, 5107363, 15322089, 56180993, 168542979]

約数ペア:

[(1, 168542979), (3, 56180993), (11, 15322089), (33, 5107363), (521, 323499), (1563, 107833), (5731, 29409), (9803, 17193)]