224331489

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7177}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 340409472

約数和(自身を除く): 116077983

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 3473, 7177, 10419, 21531, 31257, 64593, 165071, 495213, 1083727, 1485639, 3251181, 9753543, 24925721, 74777163, 224331489]

約数ペア:

[(1, 224331489), (3, 74777163), (9, 24925721), (23, 9753543), (69, 3251181), (151, 1485639), (207, 1083727), (453, 495213), (1359, 165071), (3473, 64593), (7177, 31257), (10419, 21531)]