71839833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^2$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 108021312

約数和(自身を除く): 36181479

約数列:

[1, 3, 13, 23, 39, 69, 283, 299, 849, 897, 3679, 6509, 11037, 19527, 80089, 84617, 240267, 253851, 1041157, 1842047, 3123471, 5526141, 23946611, 71839833]

約数ペア:

[(1, 71839833), (3, 23946611), (13, 5526141), (23, 3123471), (39, 1842047), (69, 1041157), (283, 253851), (299, 240267), (849, 84617), (897, 80089), (3679, 19527), (6509, 11037)]