12019575177

素因数分解:

$3^4\times {\mathrm{2411}}^1\times {\mathrm{61547}}^1$

素因数の和:63970

約数の個数: 20

約数和(自身を含む): 17962906896

約数和(自身を除く): 5943331719

約数列:

[1, 3, 9, 27, 81, 2411, 7233, 21699, 61547, 65097, 184641, 195291, 553923, 1661769, 4985307, 148389817, 445169451, 1335508353, 4006525059, 12019575177]

約数ペア:

[(1, 12019575177), (3, 4006525059), (9, 1335508353), (27, 445169451), (81, 148389817), (2411, 4985307), (7233, 1661769), (21699, 553923), (61547, 195291), (65097, 184641)]