45641781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 70200000

約数和(自身を除く): 24558219

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 2999, 5073, 8997, 15219, 26991, 56981, 170943, 266911, 512829, 800733, 2402199, 5071309, 15213927, 45641781]

約数ペア:

[(1, 45641781), (3, 15213927), (9, 5071309), (19, 2402199), (57, 800733), (89, 512829), (171, 266911), (267, 170943), (801, 56981), (1691, 26991), (2999, 15219), (5073, 8997)]