129026879999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1\times {\mathrm{24971}}^1$

素因数の和:26942

約数の個数: 16

約数和(自身を含む): 136798613760

約数和(自身を除く): 7771733761

約数列:

[1, 19, 151, 1801, 2869, 24971, 34219, 271951, 474449, 3770621, 5167069, 44972771, 71641799, 854482649, 6790888421, 129026879999]

約数ペア:

[(1, 129026879999), (19, 6790888421), (151, 854482649), (1801, 71641799), (2869, 44972771), (24971, 5167069), (34219, 3770621), (271951, 474449)]