22475313

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 39218816

約数和(自身を除く): 16743503

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 181, 189, 219, 243, 511, 543, 567, 657, 1267, 1533, 1629, 1701, 1971, 3801, 4599, 4887, 5913, 11403, 13213, 13797, 14661, 17739, 34209, 39639, 41391, 43983, 92491, 102627, 118917, 124173, 277473, 307881, 356751, 832419, 1070253, 2497257, 3210759, 7491771, 22475313]

約数ペア:

[(1, 22475313), (3, 7491771), (7, 3210759), (9, 2497257), (21, 1070253), (27, 832419), (63, 356751), (73, 307881), (81, 277473), (181, 124173), (189, 118917), (219, 102627), (243, 92491), (511, 43983), (543, 41391), (567, 39639), (657, 34209), (1267, 17739), (1533, 14661), (1629, 13797), (1701, 13213), (1971, 11403), (3801, 5913), (4599, 4887)]