30126843

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 46785600

約数和(自身を除く): 16658757

約数列:

[1, 3, 9, 27, 37, 53, 111, 159, 333, 477, 569, 999, 1431, 1707, 1961, 5121, 5883, 15363, 17649, 21053, 30157, 52947, 63159, 90471, 189477, 271413, 568431, 814239, 1115809, 3347427, 10042281, 30126843]

約数ペア:

[(1, 30126843), (3, 10042281), (9, 3347427), (27, 1115809), (37, 814239), (53, 568431), (111, 271413), (159, 189477), (333, 90471), (477, 63159), (569, 52947), (999, 30157), (1431, 21053), (1707, 17649), (1961, 15363), (5121, 5883)]