39422529

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 61424064

約数和(自身を除く): 22001535

約数列:

[1, 3, 9, 23, 43, 69, 103, 129, 207, 309, 387, 927, 989, 1849, 2369, 2967, 4429, 5547, 7107, 8901, 13287, 16641, 21321, 39861, 42527, 101867, 127581, 190447, 305601, 382743, 571341, 916803, 1714023, 4380281, 13140843, 39422529]

約数ペア:

[(1, 39422529), (3, 13140843), (9, 4380281), (23, 1714023), (43, 916803), (69, 571341), (103, 382743), (129, 305601), (207, 190447), (309, 127581), (387, 101867), (927, 42527), (989, 39861), (1849, 21321), (2369, 16641), (2967, 13287), (4429, 8901), (5547, 7107)]