15661966329

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{69779}}^1$

素因数の和:69971

約数の個数: 40

約数和(自身を含む): 24924857760

約数和(自身を除く): 9262891431

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 163, 459, 489, 1377, 1467, 2771, 4401, 8313, 13203, 24939, 69779, 74817, 209337, 224451, 628011, 1186243, 1884033, 3558729, 5652099, 10676187, 11373977, 32028561, 34121931, 96085683, 102365793, 193357609, 307097379, 580072827, 921292137, 1740218481, 5220655443, 15661966329]

約数ペア:

[(1, 15661966329), (3, 5220655443), (9, 1740218481), (17, 921292137), (27, 580072827), (51, 307097379), (81, 193357609), (153, 102365793), (163, 96085683), (459, 34121931), (489, 32028561), (1377, 11373977), (1467, 10676187), (2771, 5652099), (4401, 3558729), (8313, 1884033), (13203, 1186243), (24939, 628011), (69779, 224451), (74817, 209337)]