63985521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8839}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 90521600

約数和(自身を除く): 26536079

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 8839, 26517, 167941, 503823, 1122553, 3367659, 21328507, 63985521]

約数ペア:

[(1, 63985521), (3, 21328507), (19, 3367659), (57, 1122553), (127, 503823), (381, 167941), (2413, 26517), (7239, 8839)]