102561991

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{27697}}^1$

素因数の和:27750

約数の個数: 12

約数和(自身を含む): 122535952

約数和(自身を除く): 19973961

約数列:

[1, 7, 23, 161, 529, 3703, 27697, 193879, 637031, 4459217, 14651713, 102561991]

約数ペア:

[(1, 102561991), (7, 14651713), (23, 4459217), (161, 637031), (529, 193879), (3703, 27697)]