71567379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2437}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 111816432

約数和(自身を除く): 40249053

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 2437, 3263, 7311, 9789, 21933, 29367, 31681, 95043, 285129, 611687, 1835061, 5505183, 7951931, 23855793, 71567379]

約数ペア:

[(1, 71567379), (3, 23855793), (9, 7951931), (13, 5505183), (39, 1835061), (117, 611687), (251, 285129), (753, 95043), (2259, 31681), (2437, 29367), (3263, 21933), (7311, 9789)]