37758879

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{7901}}^1$

素因数の和:7972

約数の個数: 20

約数和(自身を含む): 57368520

約数和(自身を除く): 19609641

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 7901, 23703, 71109, 213327, 466159, 639981, 1398477, 4195431, 12586293, 37758879]

約数ペア:

[(1, 37758879), (3, 12586293), (9, 4195431), (27, 1398477), (59, 639981), (81, 466159), (177, 213327), (531, 71109), (1593, 23703), (4779, 7901)]