81024251619

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{125497}}^1$

素因数の和:125751

約数の個数: 32

約数和(自身を含む): 115116805440

約数和(自身を除く): 34092553821

約数列:

[1, 3, 29, 41, 87, 123, 181, 543, 1189, 3567, 5249, 7421, 15747, 22263, 125497, 215209, 376491, 645627, 3639413, 5145377, 10918239, 15436131, 22714957, 68144871, 149215933, 447647799, 658733753, 931313237, 1976201259, 2793939711, 27008083873, 81024251619]

約数ペア:

[(1, 81024251619), (3, 27008083873), (29, 2793939711), (41, 1976201259), (87, 931313237), (123, 658733753), (181, 447647799), (543, 149215933), (1189, 68144871), (3567, 22714957), (5249, 15436131), (7421, 10918239), (15747, 5145377), (22263, 3639413), (125497, 645627), (215209, 376491)]