63681609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{7477}}^1$

素因数の和:7664

約数の個数: 16

約数和(自身を含む): 90453888

約数和(自身を除く): 26772279

約数列:

[1, 3, 17, 51, 167, 501, 2839, 7477, 8517, 22431, 127109, 381327, 1248659, 3745977, 21227203, 63681609]

約数ペア:

[(1, 63681609), (3, 21227203), (17, 3745977), (51, 1248659), (167, 381327), (501, 127109), (2839, 22431), (7477, 8517)]