68382727

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 79736832

約数和(自身を除く): 11354105

約数列:

[1, 7, 71, 223, 497, 617, 1561, 4319, 15833, 43807, 110831, 137591, 306649, 963137, 9768961, 68382727]

約数ペア:

[(1, 68382727), (7, 9768961), (71, 963137), (223, 306649), (497, 137591), (617, 110831), (1561, 43807), (4319, 15833)]