42129399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 22027785

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 701, 871, 897, 1541, 2103, 2613, 4623, 9113, 16123, 20033, 27339, 46967, 48369, 60099, 140901, 209599, 610571, 628797, 1080241, 1831713, 3240723, 14043133, 42129399]

約数ペア:

[(1, 42129399), (3, 14043133), (13, 3240723), (23, 1831713), (39, 1080241), (67, 628797), (69, 610571), (201, 209599), (299, 140901), (701, 60099), (871, 48369), (897, 46967), (1541, 27339), (2103, 20033), (2613, 16123), (4623, 9113)]