55321563

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 81530064

約数和(自身を除く): 26208501

約数列:

[1, 3, 11, 33, 121, 257, 363, 593, 771, 1779, 2827, 6523, 8481, 19569, 31097, 71753, 93291, 152401, 215259, 457203, 1676411, 5029233, 18440521, 55321563]

約数ペア:

[(1, 55321563), (3, 18440521), (11, 5029233), (33, 1676411), (121, 457203), (257, 215259), (363, 152401), (593, 93291), (771, 71753), (1779, 31097), (2827, 19569), (6523, 8481)]