74346831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37379}}^1$

素因数の和:37415

約数の個数: 24

約数和(自身を含む): 122456880

約数和(自身を除く): 48110049

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 37379, 112137, 336411, 485927, 635443, 1457781, 1906329, 4373343, 5718987, 8260759, 24782277, 74346831]

約数ペア:

[(1, 74346831), (3, 24782277), (9, 8260759), (13, 5718987), (17, 4373343), (39, 1906329), (51, 1457781), (117, 635443), (153, 485927), (221, 336411), (663, 112137), (1989, 37379)]