47734773

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 68297856

約数和(自身を除く): 20563083

約数列:

[1, 3, 37, 43, 73, 111, 129, 137, 219, 411, 1591, 2701, 3139, 4773, 5069, 5891, 8103, 9417, 10001, 15207, 17673, 30003, 116143, 217967, 348429, 370037, 430043, 653901, 1110111, 1290129, 15911591, 47734773]

約数ペア:

[(1, 47734773), (3, 15911591), (37, 1290129), (43, 1110111), (73, 653901), (111, 430043), (129, 370037), (137, 348429), (219, 217967), (411, 116143), (1591, 30003), (2701, 17673), (3139, 15207), (4773, 10001), (5069, 9417), (5891, 8103)]