31455103669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 37067538816

約数和(自身を除く): 5612435147

約数列:

[1, 11, 23, 37, 197, 253, 407, 461, 851, 1369, 2167, 4531, 5071, 7289, 9361, 10603, 15059, 17057, 31487, 49841, 80179, 90817, 116633, 167647, 187627, 269693, 346357, 392311, 631109, 998987, 1844117, 2088791, 2966623, 3360229, 4315421, 6202939, 6942199, 14515507, 22976701, 36962519, 68232329, 77285267, 124328473, 159670577, 850137937, 1367613203, 2859554879, 31455103669]

約数ペア:

[(1, 31455103669), (11, 2859554879), (23, 1367613203), (37, 850137937), (197, 159670577), (253, 124328473), (407, 77285267), (461, 68232329), (851, 36962519), (1369, 22976701), (2167, 14515507), (4531, 6942199), (5071, 6202939), (7289, 4315421), (9361, 3360229), (10603, 2966623), (15059, 2088791), (17057, 1844117), (31487, 998987), (49841, 631109), (80179, 392311), (90817, 346357), (116633, 269693), (167647, 187627)]