72919683

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4390

約数の個数: 28

約数和(自身を含む): 114109200

約数和(自身を除く): 41189517

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 4349, 5589, 13047, 16767, 39141, 100027, 117423, 300081, 352269, 900243, 1056807, 2700729, 3170421, 8102187, 24306561, 72919683]

約数ペア:

[(1, 72919683), (3, 24306561), (9, 8102187), (23, 3170421), (27, 2700729), (69, 1056807), (81, 900243), (207, 352269), (243, 300081), (621, 117423), (729, 100027), (1863, 39141), (4349, 16767), (5589, 13047)]