52391907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 81561600

約数和(自身を除く): 29169693

約数列:

[1, 3, 9, 23, 27, 69, 207, 239, 353, 621, 717, 1059, 2151, 3177, 5497, 6453, 8119, 9531, 16491, 24357, 49473, 73071, 84367, 148419, 219213, 253101, 759303, 1940441, 2277909, 5821323, 17463969, 52391907]

約数ペア:

[(1, 52391907), (3, 17463969), (9, 5821323), (23, 2277909), (27, 1940441), (69, 759303), (207, 253101), (239, 219213), (353, 148419), (621, 84367), (717, 73071), (1059, 49473), (2151, 24357), (3177, 16491), (5497, 9531), (6453, 8119)]