173674017

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 281819520

約数和(自身を除く): 108145503

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 843, 2081, 2529, 3091, 6243, 7587, 9273, 18729, 22891, 27819, 56187, 68673, 83457, 206019, 584761, 618057, 1754283, 5262849, 6432371, 15788547, 19297113, 57891339, 173674017]

約数ペア:

[(1, 173674017), (3, 57891339), (9, 19297113), (11, 15788547), (27, 6432371), (33, 5262849), (99, 1754283), (281, 618057), (297, 584761), (843, 206019), (2081, 83457), (2529, 68673), (3091, 56187), (6243, 27819), (7587, 22891), (9273, 18729)]