19005983289

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{30469}}^1$

素因数の和:30652

約数の個数: 48

約数和(自身を含む): 30345194880

約数和(自身を除く): 11339211591

約数列:

[1, 3, 9, 17, 27, 51, 81, 151, 153, 243, 453, 459, 1359, 1377, 2567, 4077, 4131, 7701, 12231, 23103, 30469, 36693, 69309, 91407, 207927, 274221, 517973, 623781, 822663, 1553919, 2467989, 4600819, 4661757, 7403967, 13802457, 13985271, 41407371, 41955813, 78213923, 124222113, 125867439, 234641769, 372666339, 703925307, 1117999017, 2111775921, 6335327763, 19005983289]

約数ペア:

[(1, 19005983289), (3, 6335327763), (9, 2111775921), (17, 1117999017), (27, 703925307), (51, 372666339), (81, 234641769), (151, 125867439), (153, 124222113), (243, 78213923), (453, 41955813), (459, 41407371), (1359, 13985271), (1377, 13802457), (2567, 7403967), (4077, 4661757), (4131, 4600819), (7701, 2467989), (12231, 1553919), (23103, 822663), (30469, 623781), (36693, 517973), (69309, 274221), (91407, 207927)]