67296321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2153}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 102151296

約数和(自身を除く): 34854975

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 2153, 3473, 6459, 10419, 19377, 31257, 49519, 148557, 325103, 445671, 975309, 2925927, 7477369, 22432107, 67296321]

約数ペア:

[(1, 67296321), (3, 22432107), (9, 7477369), (23, 2925927), (69, 975309), (151, 445671), (207, 325103), (453, 148557), (1359, 49519), (2153, 31257), (3473, 19377), (6459, 10419)]