82155213

素因数分解:

$3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1034

約数の個数: 36

約数和(自身を含む): 138795228

約数和(自身を除く): 56640015

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 241, 441, 723, 773, 1687, 2169, 2319, 5061, 5411, 6957, 11809, 15183, 16233, 35427, 37877, 48699, 106281, 113631, 186293, 340893, 558879, 1304051, 1676637, 3912153, 9128357, 11736459, 27385071, 82155213]

約数ペア:

[(1, 82155213), (3, 27385071), (7, 11736459), (9, 9128357), (21, 3912153), (49, 1676637), (63, 1304051), (147, 558879), (241, 340893), (441, 186293), (723, 113631), (773, 106281), (1687, 48699), (2169, 37877), (2319, 35427), (5061, 16233), (5411, 15183), (6957, 11809)]