127023189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31387}}^1$

素因数の和:31480

約数の個数: 16

約数和(自身を含む): 180794880

約数和(自身を除く): 53771691

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 31387, 94161, 596353, 1789059, 2228477, 6685431, 42341063, 127023189]

約数ペア:

[(1, 127023189), (3, 42341063), (19, 6685431), (57, 2228477), (71, 1789059), (213, 596353), (1349, 94161), (4047, 31387)]