26660097

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 44431200

約数和(自身を除く): 17771103

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1019, 1377, 1539, 2907, 3057, 8721, 9171, 17323, 19361, 26163, 27513, 51969, 58083, 82539, 155907, 174249, 329137, 467721, 522747, 987411, 1403163, 1568241, 2962233, 8886699, 26660097]

約数ペア:

[(1, 26660097), (3, 8886699), (9, 2962233), (17, 1568241), (19, 1403163), (27, 987411), (51, 522747), (57, 467721), (81, 329137), (153, 174249), (171, 155907), (323, 82539), (459, 58083), (513, 51969), (969, 27513), (1019, 26163), (1377, 19361), (1539, 17323), (2907, 9171), (3057, 8721)]