181949079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 282562560

約数和(自身を除く): 100613481

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 5839, 10387, 17517, 31161, 75907, 99263, 227721, 274433, 297789, 823299, 1290419, 3567629, 3871257, 4665361, 10702887, 13996083, 60649693, 181949079]

約数ペア:

[(1, 181949079), (3, 60649693), (13, 13996083), (17, 10702887), (39, 4665361), (47, 3871257), (51, 3567629), (141, 1290419), (221, 823299), (611, 297789), (663, 274433), (799, 227721), (1833, 99263), (2397, 75907), (5839, 31161), (10387, 17517)]