71837667

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15439}}^1$

素因数の和:15503

約数の個数: 24

約数和(自身を含む): 115614720

約数和(自身を除く): 43777053

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 15439, 46317, 138951, 169829, 509487, 725633, 1528461, 2176899, 6530697, 7981963, 23945889, 71837667]

約数ペア:

[(1, 71837667), (3, 23945889), (9, 7981963), (11, 6530697), (33, 2176899), (47, 1528461), (99, 725633), (141, 509487), (423, 169829), (517, 138951), (1551, 46317), (4653, 15439)]