173620236689

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1\times {\mathrm{1723}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 187079101440

約数和(自身を除く): 13458864751

約数列:

[1, 23, 43, 139, 733, 989, 1723, 3197, 5977, 16859, 31519, 39629, 74089, 101887, 137471, 239497, 724937, 1262959, 1704047, 2343401, 4381141, 5508431, 10298371, 29048057, 54307237, 100766243, 175551301, 236862533, 1249066451, 4037679923, 7548705943, 173620236689]

約数ペア:

[(1, 173620236689), (23, 7548705943), (43, 4037679923), (139, 1249066451), (733, 236862533), (989, 175551301), (1723, 100766243), (3197, 54307237), (5977, 29048057), (16859, 10298371), (31519, 5508431), (39629, 4381141), (74089, 2343401), (101887, 1704047), (137471, 1262959), (239497, 724937)]