61074999

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 96353280

約数和(自身を除く): 35278281

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 491, 813, 1473, 2439, 4419, 4607, 7317, 8347, 13257, 13821, 25041, 41463, 75123, 124389, 133061, 225369, 399183, 1197549, 2262037, 3592647, 6786111, 20358333, 61074999]

約数ペア:

[(1, 61074999), (3, 20358333), (9, 6786111), (17, 3592647), (27, 2262037), (51, 1197549), (153, 399183), (271, 225369), (459, 133061), (491, 124389), (813, 75123), (1473, 41463), (2439, 25041), (4419, 13821), (4607, 13257), (7317, 8347)]