68689149

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4957}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 95193600

約数和(自身を除く): 26504451

約数列:

[1, 3, 31, 93, 149, 447, 4619, 4957, 13857, 14871, 153667, 461001, 738593, 2215779, 22896383, 68689149]

約数ペア:

[(1, 68689149), (3, 22896383), (31, 2215779), (93, 738593), (149, 461001), (447, 153667), (4619, 14871), (4957, 13857)]