67383909

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 99099000

約数和(自身を除く): 31715091

約数列:

[1, 3, 9, 109, 149, 327, 447, 461, 981, 1341, 1383, 4149, 16241, 48723, 50249, 68689, 146169, 150747, 206067, 452241, 618201, 7487101, 22461303, 67383909]

約数ペア:

[(1, 67383909), (3, 22461303), (9, 7487101), (109, 618201), (149, 452241), (327, 206067), (447, 150747), (461, 146169), (981, 68689), (1341, 50249), (1383, 48723), (4149, 16241)]