86047731

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41389}}^1$

素因数の和:41416

約数の個数: 32

約数和(自身を含む): 158937600

約数和(自身を除く): 72889869

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 41389, 124167, 289723, 372501, 455279, 869169, 1117503, 1365837, 2607507, 3186953, 4097511, 7822521, 9560859, 12292533, 28682577, 86047731]

約数ペア:

[(1, 86047731), (3, 28682577), (7, 12292533), (9, 9560859), (11, 7822521), (21, 4097511), (27, 3186953), (33, 2607507), (63, 1365837), (77, 1117503), (99, 869169), (189, 455279), (231, 372501), (297, 289723), (693, 124167), (2079, 41389)]