77953743

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9743}}^1$

素因数の和:9883

約数の個数: 24

約数和(自身を含む): 129712128

約数和(自身を除く): 51758385

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 9743, 29229, 68201, 87687, 204603, 613809, 1237361, 3712083, 8661527, 11136249, 25984581, 77953743]

約数ペア:

[(1, 77953743), (3, 25984581), (7, 11136249), (9, 8661527), (21, 3712083), (63, 1237361), (127, 613809), (381, 204603), (889, 87687), (1143, 68201), (2667, 29229), (8001, 9743)]