47797263

素因数分解:

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

素因数の和:376

約数の個数: 24

約数和(自身を含む): 71946000

約数和(自身を除く): 24148737

約数列:

[1, 3, 9, 27, 109, 149, 327, 447, 981, 1341, 2943, 4023, 11881, 16241, 35643, 48723, 106929, 146169, 320787, 438507, 1770269, 5310807, 15932421, 47797263]

約数ペア:

[(1, 47797263), (3, 15932421), (9, 5310807), (27, 1770269), (109, 438507), (149, 320787), (327, 146169), (447, 106929), (981, 48723), (1341, 35643), (2943, 16241), (4023, 11881)]