266631111

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4520

約数の個数: 36

約数和(自身を含む): 427005072

約数和(自身を除く): 160373961

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 867, 1173, 2601, 3519, 4457, 6647, 13371, 19941, 40113, 59823, 75769, 102511, 227307, 307533, 681921, 922599, 1288073, 1742687, 3864219, 5228061, 11592657, 15684183, 29625679, 88877037, 266631111]

約数ペア:

[(1, 266631111), (3, 88877037), (9, 29625679), (17, 15684183), (23, 11592657), (51, 5228061), (69, 3864219), (153, 1742687), (207, 1288073), (289, 922599), (391, 681921), (867, 307533), (1173, 227307), (2601, 102511), (3519, 75769), (4457, 59823), (6647, 40113), (13371, 19941)]