65979067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 85966848

約数和(自身を除く): 19987781

約数列:

[1, 7, 11, 31, 77, 131, 211, 217, 341, 917, 1441, 1477, 2321, 2387, 4061, 6541, 10087, 16247, 27641, 28427, 44671, 45787, 71951, 193487, 304051, 312697, 503657, 856871, 2128357, 5998097, 9425581, 65979067]

約数ペア:

[(1, 65979067), (7, 9425581), (11, 5998097), (31, 2128357), (77, 856871), (131, 503657), (211, 312697), (217, 304051), (341, 193487), (917, 71951), (1441, 45787), (1477, 44671), (2321, 28427), (2387, 27641), (4061, 16247), (6541, 10087)]