63171933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 94193280

約数和(自身を除く): 31021347

約数列:

[1, 3, 11, 33, 89, 137, 157, 267, 411, 471, 979, 1507, 1727, 2937, 4521, 5181, 12193, 13973, 21509, 36579, 41919, 64527, 134123, 153703, 236599, 402369, 461109, 709797, 1914301, 5742903, 21057311, 63171933]

約数ペア:

[(1, 63171933), (3, 21057311), (11, 5742903), (33, 1914301), (89, 709797), (137, 461109), (157, 402369), (267, 236599), (411, 153703), (471, 134123), (979, 64527), (1507, 41919), (1727, 36579), (2937, 21509), (4521, 13973), (5181, 12193)]