151919911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7806

約数の個数: 16

約数和(自身を含む): 179786880

約数和(自身を除く): 27866969

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 7643, 19877, 84073, 99359, 1062377, 1092949, 11686147, 13810901, 151919911]

約数ペア:

[(1, 151919911), (11, 13810901), (13, 11686147), (139, 1092949), (143, 1062377), (1529, 99359), (1807, 84073), (7643, 19877)]