66397903

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 84115584

約数和(自身を除く): 17717681

約数列:

[1, 11, 13, 17, 121, 143, 169, 187, 191, 221, 1573, 1859, 2057, 2101, 2431, 2483, 2873, 3247, 20449, 23111, 26741, 27313, 31603, 32279, 35717, 42211, 300443, 347633, 355069, 392887, 464321, 548743, 3905759, 5107531, 6036173, 66397903]

約数ペア:

[(1, 66397903), (11, 6036173), (13, 5107531), (17, 3905759), (121, 548743), (143, 464321), (169, 392887), (187, 355069), (191, 347633), (221, 300443), (1573, 42211), (1859, 35717), (2057, 32279), (2101, 31603), (2431, 27313), (2483, 26741), (2873, 23111), (3247, 20449)]