67906899

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 100152000

約数和(自身を除く): 32245101

約数列:

[1, 3, 9, 79, 149, 237, 447, 641, 711, 1341, 1923, 5769, 11771, 35313, 50639, 95509, 105939, 151917, 286527, 455751, 859581, 7545211, 22635633, 67906899]

約数ペア:

[(1, 67906899), (3, 22635633), (9, 7545211), (79, 859581), (149, 455751), (237, 286527), (447, 151917), (641, 105939), (711, 95509), (1341, 50639), (1923, 35313), (5769, 11771)]