79661351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 107053056

約数和(自身を除く): 27391705

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 1451, 1771, 2387, 4991, 7843, 10157, 15961, 33373, 44981, 54901, 111727, 233611, 314867, 367103, 494791, 1034563, 2569721, 3463537, 7241941, 11380193, 79661351]

約数ペア:

[(1, 79661351), (7, 11380193), (11, 7241941), (23, 3463537), (31, 2569721), (77, 1034563), (161, 494791), (217, 367103), (253, 314867), (341, 233611), (713, 111727), (1451, 54901), (1771, 44981), (2387, 33373), (4991, 15961), (7843, 10157)]