71315037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 109512000

約数和(自身を除く): 38196963

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 4049, 5871, 12147, 17613, 36441, 76931, 230793, 417047, 692379, 1251141, 3753423, 7923893, 23771679, 71315037]

約数ペア:

[(1, 71315037), (3, 23771679), (9, 7923893), (19, 3753423), (57, 1251141), (103, 692379), (171, 417047), (309, 230793), (927, 76931), (1957, 36441), (4049, 17613), (5871, 12147)]