8889454521

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1361}}^1\times {\mathrm{13693}}^1$

素因数の和:15113

約数の個数: 24

約数和(自身を含む): 13093162056

約数和(自身を除く): 4203707535

約数列:

[1, 3, 9, 53, 159, 477, 1361, 4083, 12249, 13693, 41079, 72133, 123237, 216399, 649197, 725729, 2177187, 6531561, 18636173, 55908519, 167725557, 987717169, 2963151507, 8889454521]

約数ペア:

[(1, 8889454521), (3, 2963151507), (9, 987717169), (53, 167725557), (159, 55908519), (477, 18636173), (1361, 6531561), (4083, 2177187), (12249, 725729), (13693, 649197), (41079, 216399), (72133, 123237)]