66907667

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 71804928

約数和(自身を除く): 4897261

約数列:

[1, 23, 61, 103, 463, 1403, 2369, 6283, 10649, 28243, 47689, 144509, 649589, 1096847, 2909029, 66907667]

約数ペア:

[(1, 66907667), (23, 2909029), (61, 1096847), (103, 649589), (463, 144509), (1403, 47689), (2369, 28243), (6283, 10649)]