231611859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2819}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 365472000

約数和(自身を除く): 133860141

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 1611, 2819, 3043, 4833, 8457, 9129, 25371, 27387, 47923, 76113, 82161, 143769, 431307, 504601, 1293921, 1513803, 4541409, 8578217, 13624227, 25734651, 77203953, 231611859]

約数ペア:

[(1, 231611859), (3, 77203953), (9, 25734651), (17, 13624227), (27, 8578217), (51, 4541409), (153, 1513803), (179, 1293921), (459, 504601), (537, 431307), (1611, 143769), (2819, 82161), (3043, 76113), (4833, 47923), (8457, 27387), (9129, 25371)]