161514063

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 240411600

約数和(自身を除く): 78897537

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 2801, 6407, 8403, 19221, 25209, 57663, 120443, 361329, 417349, 1083987, 1252047, 3756141, 17946007, 53838021, 161514063]

約数ペア:

[(1, 161514063), (3, 53838021), (9, 17946007), (43, 3756141), (129, 1252047), (149, 1083987), (387, 417349), (447, 361329), (1341, 120443), (2801, 57663), (6407, 25209), (8403, 19221)]