66634141

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 79344000

約数和(自身を除く): 12709859

約数列:

[1, 7, 29, 149, 203, 1043, 2203, 4321, 15421, 30247, 63887, 328247, 447209, 2297729, 9519163, 66634141]

約数ペア:

[(1, 66634141), (7, 9519163), (29, 2297729), (149, 447209), (203, 328247), (1043, 63887), (2203, 30247), (4321, 15421)]