40948419519

素因数分解:

$3^2\times 7^2\times {\mathrm{6299}}^1\times {\mathrm{14741}}^1$

素因数の和:21060

約数の個数: 36

約数和(自身を含む): 68820078600

約数和(自身を除く): 27871659081

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 6299, 14741, 18897, 44093, 44223, 56691, 103187, 132279, 132669, 308651, 309561, 396837, 722309, 925953, 928683, 2166927, 2777859, 6500781, 92853559, 278560677, 649974913, 835682031, 1949924739, 4549824391, 5849774217, 13649473173, 40948419519]

約数ペア:

[(1, 40948419519), (3, 13649473173), (7, 5849774217), (9, 4549824391), (21, 1949924739), (49, 835682031), (63, 649974913), (147, 278560677), (441, 92853559), (6299, 6500781), (14741, 2777859), (18897, 2166927), (44093, 928683), (44223, 925953), (56691, 722309), (103187, 396837), (132279, 309561), (132669, 308651)]