670059

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 1128960

約数和(自身を除く): 458901

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 83, 117, 207, 249, 299, 351, 621, 747, 897, 1079, 1909, 2241, 2691, 3237, 5727, 8073, 9711, 17181, 24817, 29133, 51543, 74451, 223353, 670059]

約数ペア:

[(1, 670059), (3, 223353), (9, 74451), (13, 51543), (23, 29133), (27, 24817), (39, 17181), (69, 9711), (83, 8073), (117, 5727), (207, 3237), (249, 2691), (299, 2241), (351, 1909), (621, 1079), (747, 897)]