37920789

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 58244160

約数和(自身を除く): 20323371

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 2153, 5871, 6459, 17613, 19377, 40907, 122721, 221759, 368163, 665277, 1995831, 4213421, 12640263, 37920789]

約数ペア:

[(1, 37920789), (3, 12640263), (9, 4213421), (19, 1995831), (57, 665277), (103, 368163), (171, 221759), (309, 122721), (927, 40907), (1957, 19377), (2153, 17613), (5871, 6459)]