194627517

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6361}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 312705024

約数和(自身を除く): 118077507

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 4371, 6361, 10199, 19083, 30597, 44527, 133581, 197191, 298967, 591573, 896901, 1380337, 2092769, 4141011, 6278307, 9267977, 27803931, 64875839, 194627517]

約数ペア:

[(1, 194627517), (3, 64875839), (7, 27803931), (21, 9267977), (31, 6278307), (47, 4141011), (93, 2092769), (141, 1380337), (217, 896901), (329, 591573), (651, 298967), (987, 197191), (1457, 133581), (4371, 44527), (6361, 30597), (10199, 19083)]