166397877

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16493}}^1$

素因数の和:16577

約数の個数: 24

約数和(自身を含む): 257306400

約数和(自身を除く): 90908523

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 16493, 49479, 148437, 313367, 940101, 973087, 2820303, 2919261, 8757783, 18488653, 55465959, 166397877]

約数ペア:

[(1, 166397877), (3, 55465959), (9, 18488653), (19, 8757783), (57, 2919261), (59, 2820303), (171, 973087), (177, 940101), (531, 313367), (1121, 148437), (3363, 49479), (10089, 16493)]