65780729

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10453}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 80286720

約数和(自身を除く): 14505991

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 10453, 73171, 303137, 324043, 2121959, 2268301, 9397247, 65780729]

約数ペア:

[(1, 65780729), (7, 9397247), (29, 2268301), (31, 2121959), (203, 324043), (217, 303137), (899, 73171), (6293, 10453)]