84869289

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 132948992

約数和(自身を除く): 48079703

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 279, 463, 657, 837, 1389, 1971, 2263, 2511, 4167, 5913, 6789, 12501, 14353, 20367, 33799, 37503, 43059, 61101, 101397, 129177, 183303, 304191, 387531, 912573, 1047769, 1162593, 2737719, 3143307, 9429921, 28289763, 84869289]

約数ペア:

[(1, 84869289), (3, 28289763), (9, 9429921), (27, 3143307), (31, 2737719), (73, 1162593), (81, 1047769), (93, 912573), (219, 387531), (279, 304191), (463, 183303), (657, 129177), (837, 101397), (1389, 61101), (1971, 43059), (2263, 37503), (2511, 33799), (4167, 20367), (5913, 14353), (6789, 12501)]