80353971

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 123749120

約数和(自身を除く): 43395149

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1033, 1161, 1809, 2881, 3099, 8643, 9297, 25929, 27891, 44419, 69211, 77787, 133257, 207633, 399771, 622899, 1199313, 1868697, 2976073, 8928219, 26784657, 80353971]

約数ペア:

[(1, 80353971), (3, 26784657), (9, 8928219), (27, 2976073), (43, 1868697), (67, 1199313), (129, 622899), (201, 399771), (387, 207633), (603, 133257), (1033, 77787), (1161, 69211), (1809, 44419), (2881, 27891), (3099, 25929), (8643, 9297)]