84465909

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 140646528

約数和(自身を除く): 56180619

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 2017, 3807, 4653, 6051, 13959, 18153, 22187, 41877, 54459, 66561, 94799, 163377, 199683, 284397, 599049, 853191, 1042789, 1797147, 2559573, 3128367, 7678719, 9385101, 28155303, 84465909]

約数ペア:

[(1, 84465909), (3, 28155303), (9, 9385101), (11, 7678719), (27, 3128367), (33, 2559573), (47, 1797147), (81, 1042789), (99, 853191), (141, 599049), (297, 284397), (423, 199683), (517, 163377), (891, 94799), (1269, 66561), (1551, 54459), (2017, 41877), (3807, 22187), (4653, 18153), (6051, 13959)]