71472297

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 104927808

約数和(自身を除く): 33455511

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 2311, 2379, 6933, 10309, 30043, 30927, 90129, 140971, 390559, 422913, 1171677, 1832623, 5497869, 23824099, 71472297]

約数ペア:

[(1, 71472297), (3, 23824099), (13, 5497869), (39, 1832623), (61, 1171677), (169, 422913), (183, 390559), (507, 140971), (793, 90129), (2311, 30927), (2379, 30043), (6933, 10309)]