69832071

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 39031929

約数列:

[1, 3, 9, 23, 27, 69, 139, 207, 417, 621, 809, 1251, 2427, 3197, 3753, 7281, 9591, 18607, 21843, 28773, 55821, 86319, 112451, 167463, 337353, 502389, 1012059, 2586373, 3036177, 7759119, 23277357, 69832071]

約数ペア:

[(1, 69832071), (3, 23277357), (9, 7759119), (23, 3036177), (27, 2586373), (69, 1012059), (139, 502389), (207, 337353), (417, 167463), (621, 112451), (809, 86319), (1251, 55821), (2427, 28773), (3197, 21843), (3753, 18607), (7281, 9591)]