67790403

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 102355968

約数和(自身を除く): 34565565

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 3727, 6063, 11181, 18189, 33543, 160261, 175169, 480783, 525507, 1442349, 1576521, 7532267, 22596801, 67790403]

約数ペア:

[(1, 67790403), (3, 22596801), (9, 7532267), (43, 1576521), (47, 1442349), (129, 525507), (141, 480783), (387, 175169), (423, 160261), (2021, 33543), (3727, 18189), (6063, 11181)]