47864871

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{30047}}^1$

素因数の和:30115

約数の個数: 16

約数和(自身を含む): 72115200

約数和(自身を除く): 24250329

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 30047, 90141, 270423, 811269, 1772773, 5318319, 15954957, 47864871]

約数ペア:

[(1, 47864871), (3, 15954957), (9, 5318319), (27, 1772773), (59, 811269), (177, 270423), (531, 90141), (1593, 30047)]