106781220007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53653}}^1\times {\mathrm{25847}}^1$

素因数の和:79518

約数の個数: 16

約数和(自身を含む): 133137464832

約数和(自身を除く): 26356244825

約数列:

[1, 7, 11, 77, 25847, 53653, 180929, 284317, 375571, 590183, 1990219, 4131281, 1386769091, 9707383637, 15254460001, 106781220007]

約数ペア:

[(1, 106781220007), (7, 15254460001), (11, 9707383637), (77, 1386769091), (25847, 4131281), (53653, 1990219), (180929, 590183), (284317, 375571)]