66390273

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 101582208

約数和(自身を除く): 35191935

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 5813, 11421, 17439, 52317, 156951, 273211, 470853, 819633, 1412559, 2458899, 7376697, 22130091, 66390273]

約数ペア:

[(1, 66390273), (3, 22130091), (9, 7376697), (27, 2458899), (47, 1412559), (81, 819633), (141, 470853), (243, 273211), (423, 156951), (1269, 52317), (3807, 17439), (5813, 11421)]