71327487

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{44111}}^1$

素因数の和:44139

約数の個数: 24

約数和(自身を含む): 120690432

約数和(自身を除く): 49362945

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 44111, 132333, 308777, 485221, 926331, 1455663, 2161439, 3396547, 6484317, 10189641, 23775829, 71327487]

約数ペア:

[(1, 71327487), (3, 23775829), (7, 10189641), (11, 6484317), (21, 3396547), (33, 2161439), (49, 1455663), (77, 926331), (147, 485221), (231, 308777), (539, 132333), (1617, 44111)]