61789653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2393}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 94610880

約数和(自身を除く): 32821227

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2393, 2869, 7179, 8607, 21537, 25821, 45467, 136401, 361343, 409203, 1084029, 3252087, 6865517, 20596551, 61789653]

約数ペア:

[(1, 61789653), (3, 20596551), (9, 6865517), (19, 3252087), (57, 1084029), (151, 409203), (171, 361343), (453, 136401), (1359, 45467), (2393, 25821), (2869, 21537), (7179, 8607)]