71246871

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 107125200

約数和(自身を除く): 35878329

約数列:

[1, 3, 9, 27, 81, 243, 449, 653, 1347, 1959, 4041, 5877, 12123, 17631, 36369, 52893, 109107, 158679, 293197, 879591, 2638773, 7916319, 23748957, 71246871]

約数ペア:

[(1, 71246871), (3, 23748957), (9, 7916319), (27, 2638773), (81, 879591), (243, 293197), (449, 158679), (653, 109107), (1347, 52893), (1959, 36369), (4041, 17631), (5877, 12123)]