71693001

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 110373120

約数和(自身を除く): 38680119

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 7369, 9729, 22107, 66321, 169487, 346343, 508461, 1039029, 1525383, 3117087, 7965889, 23897667, 71693001]

約数ペア:

[(1, 71693001), (3, 23897667), (9, 7965889), (23, 3117087), (47, 1525383), (69, 1039029), (141, 508461), (207, 346343), (423, 169487), (1081, 66321), (3243, 22107), (7369, 9729)]