617070339

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1709}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 938995200

約数和(自身を除く): 321924861

約数列:

[1, 3, 9, 27, 43, 129, 311, 387, 933, 1161, 1709, 2799, 5127, 8397, 13373, 15381, 40119, 46143, 73487, 120357, 220461, 361071, 531499, 661383, 1594497, 1984149, 4783491, 14350473, 22854457, 68563371, 205690113, 617070339]

約数ペア:

[(1, 617070339), (3, 205690113), (9, 68563371), (27, 22854457), (43, 14350473), (129, 4783491), (311, 1984149), (387, 1594497), (933, 661383), (1161, 531499), (1709, 361071), (2799, 220461), (5127, 120357), (8397, 73487), (13373, 46143), (15381, 40119)]