65576961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 100274720

約数和(自身を除く): 34697759

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 1987, 3667, 5961, 11001, 17883, 33003, 37753, 113259, 339777, 383491, 1150473, 3451419, 7286329, 21858987, 65576961]

約数ペア:

[(1, 65576961), (3, 21858987), (9, 7286329), (19, 3451419), (57, 1150473), (171, 383491), (193, 339777), (579, 113259), (1737, 37753), (1987, 33003), (3667, 17883), (5961, 11001)]