15704493681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{28649}}^1$

素因数の和:28893

約数の個数: 32

約数和(自身を含む): 22553280000

約数和(自身を除く): 6848786319

約数列:

[1, 3, 19, 57, 59, 163, 177, 489, 1121, 3097, 3363, 9291, 9617, 28649, 28851, 85947, 182723, 544331, 548169, 1632993, 1690291, 4669787, 5070873, 14009361, 32115529, 88725953, 96346587, 266177859, 275517433, 826552299, 5234831227, 15704493681]

約数ペア:

[(1, 15704493681), (3, 5234831227), (19, 826552299), (57, 275517433), (59, 266177859), (163, 96346587), (177, 88725953), (489, 32115529), (1121, 14009361), (3097, 5070873), (3363, 4669787), (9291, 1690291), (9617, 1632993), (28649, 548169), (28851, 544331), (85947, 182723)]