86286753

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2971}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 142798656

約数和(自身を除く): 56511903

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 2971, 3227, 4149, 8913, 9681, 20797, 26739, 29043, 62391, 187173, 1369631, 4108893, 9587417, 12326679, 28762251, 86286753]

約数ペア:

[(1, 86286753), (3, 28762251), (7, 12326679), (9, 9587417), (21, 4108893), (63, 1369631), (461, 187173), (1383, 62391), (2971, 29043), (3227, 26739), (4149, 20797), (8913, 9681)]