87467793

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{3083}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 136411488

約数和(自身を除く): 48943695

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 3083, 4053, 9249, 9457, 21581, 28371, 64743, 151067, 453201, 595019, 1785057, 4165133, 12495399, 29155931, 87467793]

約数ペア:

[(1, 87467793), (3, 29155931), (7, 12495399), (21, 4165133), (49, 1785057), (147, 595019), (193, 453201), (579, 151067), (1351, 64743), (3083, 28371), (4053, 21581), (9249, 9457)]