80124387

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8783

約数の個数: 32

約数和(自身を含む): 134123520

約数和(自身を除く): 53999133

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 8731, 9177, 26193, 61117, 165889, 183351, 200813, 497667, 602439, 1161223, 1405691, 3483669, 3815447, 4217073, 11446341, 26708129, 80124387]

約数ペア:

[(1, 80124387), (3, 26708129), (7, 11446341), (19, 4217073), (21, 3815447), (23, 3483669), (57, 1405691), (69, 1161223), (133, 602439), (161, 497667), (399, 200813), (437, 183351), (483, 165889), (1311, 61117), (3059, 26193), (8731, 9177)]