87496773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 152664960

約数和(自身を除く): 65168187

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 867, 1109, 1547, 2023, 3327, 3757, 4641, 6069, 7763, 11271, 14417, 18853, 23289, 26299, 43251, 56559, 78897, 100919, 131971, 245089, 302757, 320501, 395913, 735267, 961503, 1715623, 2243507, 4166513, 5146869, 6730521, 12499539, 29165591, 87496773]

約数ペア:

[(1, 87496773), (3, 29165591), (7, 12499539), (13, 6730521), (17, 5146869), (21, 4166513), (39, 2243507), (51, 1715623), (91, 961503), (119, 735267), (221, 395913), (273, 320501), (289, 302757), (357, 245089), (663, 131971), (867, 100919), (1109, 78897), (1547, 56559), (2023, 43251), (3327, 26299), (3757, 23289), (4641, 18853), (6069, 14417), (7763, 11271)]