42725582427

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{21067}}^1$

素因数の和:21280

約数の個数: 48

約数和(自身を含む): 64738424576

約数和(自身を除く): 22012842149

約数列:

[1, 3, 11, 33, 37, 111, 121, 151, 363, 407, 453, 1221, 1661, 4477, 4983, 5587, 13431, 16761, 18271, 21067, 54813, 61457, 63201, 184371, 231737, 676027, 695211, 779479, 2028081, 2338437, 2549107, 3181117, 7647321, 8574269, 9543351, 25722807, 34992287, 94316959, 104976861, 117701329, 282950877, 353103987, 384915157, 1154745471, 1294714619, 3884143857, 14241860809, 42725582427]

約数ペア:

[(1, 42725582427), (3, 14241860809), (11, 3884143857), (33, 1294714619), (37, 1154745471), (111, 384915157), (121, 353103987), (151, 282950877), (363, 117701329), (407, 104976861), (453, 94316959), (1221, 34992287), (1661, 25722807), (4477, 9543351), (4983, 8574269), (5587, 7647321), (13431, 3181117), (16761, 2549107), (18271, 2338437), (21067, 2028081), (54813, 779479), (61457, 695211), (63201, 676027), (184371, 231737)]