47687481

素因数分解:

$3^3\times {\mathrm{79}}^2\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 71806560

約数和(自身を除く): 24119079

約数列:

[1, 3, 9, 27, 79, 237, 283, 711, 849, 2133, 2547, 6241, 7641, 18723, 22357, 56169, 67071, 168507, 201213, 603639, 1766203, 5298609, 15895827, 47687481]

約数ペア:

[(1, 47687481), (3, 15895827), (9, 5298609), (27, 1766203), (79, 603639), (237, 201213), (283, 168507), (711, 67071), (849, 56169), (2133, 22357), (2547, 18723), (6241, 7641)]