87286291263

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{1163}}^1\times {\mathrm{80963}}^1$

素因数の和:82235

約数の個数: 24

約数和(自身を含む): 127415313792

約数和(自身を除く): 40129022529

約数列:

[1, 3, 9, 103, 309, 927, 1163, 3489, 10467, 80963, 119789, 242889, 359367, 728667, 1078101, 8339189, 25017567, 75052701, 94159969, 282479907, 847439721, 9698476807, 29095430421, 87286291263]

約数ペア:

[(1, 87286291263), (3, 29095430421), (9, 9698476807), (103, 847439721), (309, 282479907), (927, 94159969), (1163, 75052701), (3489, 25017567), (10467, 8339189), (80963, 1078101), (119789, 728667), (242889, 359367)]