101649639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19597}}^1$

素因数の和:19639

約数の個数: 32

約数和(自身を含む): 175598080

約数和(自身を除く): 73948441

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 19597, 58791, 137179, 254761, 372343, 411537, 764283, 1117029, 1783327, 2606401, 4840459, 5349981, 7819203, 14521377, 33883213, 101649639]

約数ペア:

[(1, 101649639), (3, 33883213), (7, 14521377), (13, 7819203), (19, 5349981), (21, 4840459), (39, 2606401), (57, 1783327), (91, 1117029), (133, 764283), (247, 411537), (273, 372343), (399, 254761), (741, 137179), (1729, 58791), (5187, 19597)]