81650586

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 166699008

約数和(自身を除く): 85048422

約数列:

[1, 2, 3, 6, 83, 127, 166, 249, 254, 381, 498, 762, 1291, 2582, 3873, 7746, 10541, 21082, 31623, 63246, 107153, 163957, 214306, 321459, 327914, 491871, 642918, 983742, 13608431, 27216862, 40825293, 81650586]

約数ペア:

[(1, 81650586), (2, 40825293), (3, 27216862), (6, 13608431), (83, 983742), (127, 642918), (166, 491871), (249, 327914), (254, 321459), (381, 214306), (498, 163957), (762, 107153), (1291, 63246), (2582, 31623), (3873, 21082), (7746, 10541)]