55241541

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47581}}^1$

素因数の和:47633

約数の個数: 16

約数和(自身を含む): 83744320

約数和(自身を除く): 28502779

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 47581, 142743, 428229, 1284687, 2045983, 6137949, 18413847, 55241541]

約数ペア:

[(1, 55241541), (3, 18413847), (9, 6137949), (27, 2045983), (43, 1284687), (129, 428229), (387, 142743), (1161, 47581)]