47144727

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5801}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 81692160

約数和(自身を除く): 34547433

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 5801, 8127, 17403, 40607, 52209, 121821, 156627, 249443, 365463, 748329, 1096389, 1746101, 2244987, 5238303, 6734961, 15714909, 47144727]

約数ペア:

[(1, 47144727), (3, 15714909), (7, 6734961), (9, 5238303), (21, 2244987), (27, 1746101), (43, 1096389), (63, 748329), (129, 365463), (189, 249443), (301, 156627), (387, 121821), (903, 52209), (1161, 40607), (2709, 17403), (5801, 8127)]