48744261

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{3833}}^1$

素因数の和:4002

約数の個数: 20

約数和(自身を含む): 73298412

約数和(自身を除く): 24554151

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 3833, 4239, 11499, 12717, 34497, 103491, 310473, 601781, 1805343, 5416029, 16248087, 48744261]

約数ペア:

[(1, 48744261), (3, 16248087), (9, 5416029), (27, 1805343), (81, 601781), (157, 310473), (471, 103491), (1413, 34497), (3833, 12717), (4239, 11499)]