81111354

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 165258240

約数和(自身を除く): 84146886

約数列:

[1, 2, 3, 6, 79, 158, 211, 237, 422, 474, 633, 811, 1266, 1622, 2433, 4866, 16669, 33338, 50007, 64069, 100014, 128138, 171121, 192207, 342242, 384414, 513363, 1026726, 13518559, 27037118, 40555677, 81111354]

約数ペア:

[(1, 81111354), (2, 40555677), (3, 27037118), (6, 13518559), (79, 1026726), (158, 513363), (211, 384414), (237, 342242), (422, 192207), (474, 171121), (633, 128138), (811, 100014), (1266, 64069), (1622, 50007), (2433, 33338), (4866, 16669)]