56638982403

素因数分解:

$3^3\times {\mathrm{4271}}^1\times {\mathrm{491159}}^1$

素因数の和:495439

約数の個数: 16

約数和(自身を含む): 83929420800

約数和(自身を除く): 27290438397

約数列:

[1, 3, 9, 27, 4271, 12813, 38439, 115317, 491159, 1473477, 4420431, 13261293, 2097740089, 6293220267, 18879660801, 56638982403]

約数ペア:

[(1, 56638982403), (3, 18879660801), (9, 6293220267), (27, 2097740089), (4271, 13261293), (12813, 4420431), (38439, 1473477), (115317, 491159)]