64889151

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 87911040

約数和(自身を除く): 23021889

約数列:

[1, 3, 83, 249, 421, 619, 1263, 1857, 34943, 51377, 104829, 154131, 260599, 781797, 21629717, 64889151]

約数ペア:

[(1, 64889151), (3, 21629717), (83, 781797), (249, 260599), (421, 154131), (619, 104829), (1263, 51377), (1857, 34943)]