69649629

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 117013248

約数和(自身を除く): 47363619

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 593, 799, 833, 987, 1779, 2303, 2397, 2499, 4151, 5593, 6909, 10081, 12453, 16779, 27871, 29057, 30243, 39151, 70567, 83613, 87171, 117453, 195097, 211701, 473807, 493969, 585291, 1365679, 1421421, 1481907, 3316649, 4097037, 9949947, 23216543, 69649629]

約数ペア:

[(1, 69649629), (3, 23216543), (7, 9949947), (17, 4097037), (21, 3316649), (47, 1481907), (49, 1421421), (51, 1365679), (119, 585291), (141, 493969), (147, 473807), (329, 211701), (357, 195097), (593, 117453), (799, 87171), (833, 83613), (987, 70567), (1779, 39151), (2303, 30243), (2397, 29057), (2499, 27871), (4151, 16779), (5593, 12453), (6909, 10081)]