201636873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3499}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 307580000

約数和(自身を除く): 105943127

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 3499, 6403, 10497, 19209, 31491, 57627, 66481, 199443, 598329, 1179163, 3537489, 10612467, 22404097, 67212291, 201636873]

約数ペア:

[(1, 201636873), (3, 67212291), (9, 22404097), (19, 10612467), (57, 3537489), (171, 1179163), (337, 598329), (1011, 199443), (3033, 66481), (3499, 57627), (6403, 31491), (10497, 19209)]