38771271

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 75893760

約数和(自身を除く): 37122489

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1097, 1309, 1683, 2079, 3213, 3291, 3927, 5049, 7679, 9873, 11781, 12067, 18649, 23037, 29619, 35343, 36201, 55947, 69111, 84469, 108603, 130543, 167841, 205139, 207333, 253407, 325809, 391629, 503523, 615417, 760221, 1174887, 1435973, 1846251, 2280663, 3524661, 4307919, 5538753, 12923757, 38771271]

約数ペア:

[(1, 38771271), (3, 12923757), (7, 5538753), (9, 4307919), (11, 3524661), (17, 2280663), (21, 1846251), (27, 1435973), (33, 1174887), (51, 760221), (63, 615417), (77, 503523), (99, 391629), (119, 325809), (153, 253407), (187, 207333), (189, 205139), (231, 167841), (297, 130543), (357, 108603), (459, 84469), (561, 69111), (693, 55947), (1071, 36201), (1097, 35343), (1309, 29619), (1683, 23037), (2079, 18649), (3213, 12067), (3291, 11781), (3927, 9873), (5049, 7679)]