241860249

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 379494720

約数和(自身を除く): 137634471

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 591, 621, 659, 1773, 1863, 1977, 4531, 5319, 5931, 13593, 15157, 15957, 17793, 40779, 45471, 53379, 122337, 129823, 136413, 367011, 389469, 409239, 1168407, 1227717, 2985929, 3505221, 8957787, 10515663, 26873361, 80620083, 241860249]

約数ペア:

[(1, 241860249), (3, 80620083), (9, 26873361), (23, 10515663), (27, 8957787), (69, 3505221), (81, 2985929), (197, 1227717), (207, 1168407), (591, 409239), (621, 389469), (659, 367011), (1773, 136413), (1863, 129823), (1977, 122337), (4531, 53379), (5319, 45471), (5931, 40779), (13593, 17793), (15157, 15957)]