72672237

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{66733}}^1$

素因数の和:66761

約数の個数: 18

約数和(自身を含む): 115383086

約数和(自身を除く): 42710849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 66733, 200199, 600597, 734063, 2202189, 6606567, 8074693, 24224079, 72672237]

約数ペア:

[(1, 72672237), (3, 24224079), (9, 8074693), (11, 6606567), (33, 2202189), (99, 734063), (121, 600597), (363, 200199), (1089, 66733)]