228045267

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{138461}}^1$

素因数の和:138531

約数の個数: 16

約数和(自身を含む): 343385760

約数和(自身を除く): 115340493

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 138461, 415383, 1246149, 3738447, 8446121, 25338363, 76015089, 228045267]

約数ペア:

[(1, 228045267), (3, 76015089), (9, 25338363), (27, 8446121), (61, 3738447), (183, 1246149), (549, 415383), (1647, 138461)]