66733779

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{53861}}^1$

素因数の和:53930

約数の個数: 16

約数和(自身を含む): 103415040

約数和(自身を除く): 36681261

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 53861, 161583, 377027, 1131081, 3177799, 9533397, 22244593, 66733779]

約数ペア:

[(1, 66733779), (3, 22244593), (7, 9533397), (21, 3177799), (59, 1131081), (177, 377027), (413, 161583), (1239, 53861)]