67628643

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 91607040

約数和(自身を除く): 23978397

約数列:

[1, 3, 127, 139, 381, 417, 1277, 3831, 17653, 52959, 162179, 177503, 486537, 532509, 22542881, 67628643]

約数ペア:

[(1, 67628643), (3, 22542881), (127, 532509), (139, 486537), (381, 177503), (417, 162179), (1277, 52959), (3831, 17653)]