20173103487

素因数分解:

$3^3\times {\mathrm{13763}}^1\times {\mathrm{54287}}^1$

素因数の和:68059

約数の個数: 16

約数和(自身を含む): 29888801280

約数和(自身を除く): 9715697793

約数列:

[1, 3, 9, 27, 13763, 41289, 54287, 123867, 162861, 371601, 488583, 1465749, 747151981, 2241455943, 6724367829, 20173103487]

約数ペア:

[(1, 20173103487), (3, 6724367829), (9, 2241455943), (27, 747151981), (13763, 1465749), (41289, 488583), (54287, 371601), (123867, 162861)]