66475827

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61043}}^1$

素因数の和:61071

約数の個数: 18

約数和(自身を含む): 105545076

約数和(自身を除く): 39069249

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 61043, 183129, 549387, 671473, 2014419, 6043257, 7386203, 22158609, 66475827]

約数ペア:

[(1, 66475827), (3, 22158609), (9, 7386203), (11, 6043257), (33, 2014419), (99, 671473), (121, 549387), (363, 183129), (1089, 61043)]