64931581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9732

約数の個数: 16

約数和(自身を含む): 77914368

約数和(自身を除く): 12982787

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 9661, 106271, 125593, 454067, 1381523, 4994737, 5902871, 64931581]

約数ペア:

[(1, 64931581), (11, 5902871), (13, 4994737), (47, 1381523), (143, 454067), (517, 125593), (611, 106271), (6721, 9661)]