71340432837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1\times {\mathrm{9781}}^1$

素因数の和:12965

約数の個数: 32

約数和(自身を含む): 102612397440

約数和(自身を除く): 31271964603

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 3121, 9363, 9781, 29343, 59299, 127961, 177897, 185839, 383883, 401021, 557517, 1203063, 2431259, 7293777, 7619399, 22858197, 30526501, 91579503, 580003519, 1251586541, 1740010557, 3754759623, 23780144279, 71340432837]

約数ペア:

[(1, 71340432837), (3, 23780144279), (19, 3754759623), (41, 1740010557), (57, 1251586541), (123, 580003519), (779, 91579503), (2337, 30526501), (3121, 22858197), (9363, 7619399), (9781, 7293777), (29343, 2431259), (59299, 1203063), (127961, 557517), (177897, 401021), (185839, 383883)]