66956747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5261}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 79561440

約数和(自身を除く): 12604693

約数列:

[1, 11, 13, 89, 143, 979, 1157, 5261, 12727, 57871, 68393, 468229, 752323, 5150519, 6086977, 66956747]

約数ペア:

[(1, 66956747), (11, 6086977), (13, 5150519), (89, 752323), (143, 468229), (979, 68393), (1157, 57871), (5261, 12727)]