54758133

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 86025600

約数和(自身を除く): 31267467

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 513, 519, 617, 1557, 1851, 3287, 4671, 5553, 9861, 11723, 16659, 29583, 35169, 88749, 105507, 106741, 316521, 320223, 960669, 2028079, 2882007, 6084237, 18252711, 54758133]

約数ペア:

[(1, 54758133), (3, 18252711), (9, 6084237), (19, 2882007), (27, 2028079), (57, 960669), (171, 320223), (173, 316521), (513, 106741), (519, 105507), (617, 88749), (1557, 35169), (1851, 29583), (3287, 16659), (4671, 11723), (5553, 9861)]