71994859749

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{2408741}}^1$

素因数の和:2408800

約数の個数: 28

約数和(自身を含む): 110575710252

約数和(自身を除く): 38580850503

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9963, 29889, 2408741, 7226223, 21678669, 65036007, 98758381, 195108021, 296275143, 585324063, 888825429, 1755972189, 2666476287, 7999428861, 23998286583, 71994859749]

約数ペア:

[(1, 71994859749), (3, 23998286583), (9, 7999428861), (27, 2666476287), (41, 1755972189), (81, 888825429), (123, 585324063), (243, 296275143), (369, 195108021), (729, 98758381), (1107, 65036007), (3321, 21678669), (9963, 7226223), (29889, 2408741)]