55026740961

素因数分解:

$3^4\times {\mathrm{1097}}^1\times {\mathrm{619273}}^1$

素因数の和:620382

約数の個数: 20

約数和(自身を含む): 82275505092

約数和(自身を除く): 27248764131

約数列:

[1, 3, 9, 27, 81, 1097, 3291, 9873, 29619, 88857, 619273, 1857819, 5573457, 16720371, 50161113, 679342481, 2038027443, 6114082329, 18342246987, 55026740961]

約数ペア:

[(1, 55026740961), (3, 18342246987), (9, 6114082329), (27, 2038027443), (81, 679342481), (1097, 50161113), (3291, 16720371), (9873, 5573457), (29619, 1857819), (88857, 619273)]