105588999

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 155844000

約数和(自身を除く): 50255001

約数列:

[1, 3, 9, 71, 149, 213, 447, 639, 1109, 1341, 3327, 9981, 10579, 31737, 78739, 95211, 165241, 236217, 495723, 708651, 1487169, 11732111, 35196333, 105588999]

約数ペア:

[(1, 105588999), (3, 35196333), (9, 11732111), (71, 1487169), (149, 708651), (213, 495723), (447, 236217), (639, 165241), (1109, 95211), (1341, 78739), (3327, 31737), (9981, 10579)]