1855699689969

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{3759209}}^1$

素因数の和:3759654

約数の個数: 32

約数和(自身を含む): 2814896448000

約数和(自身を除く): 959196758031

約数列:

[1, 3, 9, 27, 47, 141, 389, 423, 1167, 1269, 3501, 10503, 18283, 54849, 164547, 493641, 3759209, 11277627, 33832881, 101498643, 176682823, 530048469, 1462332301, 1590145407, 4386996903, 4770436221, 13160990709, 39482972127, 68729618147, 206188854441, 618566563323, 1855699689969]

約数ペア:

[(1, 1855699689969), (3, 618566563323), (9, 206188854441), (27, 68729618147), (47, 39482972127), (141, 13160990709), (389, 4770436221), (423, 4386996903), (1167, 1590145407), (1269, 1462332301), (3501, 530048469), (10503, 176682823), (18283, 101498643), (54849, 33832881), (164547, 11277627), (493641, 3759209)]