127729566

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{22817}}^1$

素因数の和:23136

約数の個数: 24

約数和(自身を含む): 277649424

約数和(自身を除く): 149919858

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 22817, 45634, 68451, 136902, 205353, 410706, 7096087, 14192174, 21288261, 42576522, 63864783, 127729566]

約数ペア:

[(1, 127729566), (2, 63864783), (3, 42576522), (6, 21288261), (9, 14192174), (18, 7096087), (311, 410706), (622, 205353), (933, 136902), (1866, 68451), (2799, 45634), (5598, 22817)]