48744009

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 71635200

約数和(自身を除く): 22891191

約数列:

[1, 3, 9, 149, 163, 223, 447, 489, 669, 1341, 1467, 2007, 24287, 33227, 36349, 72861, 99681, 109047, 218583, 299043, 327141, 5416001, 16248003, 48744009]

約数ペア:

[(1, 48744009), (3, 16248003), (9, 5416001), (149, 327141), (163, 299043), (223, 218583), (447, 109047), (489, 99681), (669, 72861), (1341, 36349), (1467, 33227), (2007, 24287)]