68646137

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3733}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 81729792

約数和(自身を除く): 13083655

約数列:

[1, 7, 37, 71, 259, 497, 2627, 3733, 18389, 26131, 138121, 265043, 966847, 1855301, 9806591, 68646137]

約数ペア:

[(1, 68646137), (7, 9806591), (37, 1855301), (71, 966847), (259, 265043), (497, 138121), (2627, 26131), (3733, 18389)]