2681542017

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2251}}^1$

素因数の和:2472

約数の個数: 80

約数和(自身を含む): 5022572544

約数和(自身を除く): 2341030527

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 191, 231, 297, 567, 573, 693, 891, 1337, 1719, 2079, 2101, 2251, 4011, 5157, 6237, 6303, 6753, 12033, 14707, 15471, 15757, 18909, 20259, 24761, 36099, 44121, 47271, 56727, 60777, 74283, 108297, 132363, 141813, 170181, 173327, 182331, 222849, 397089, 425439, 429941, 519981, 668547, 1191267, 1276317, 1289823, 1559943, 2005641, 3009587, 3869469, 4679829, 4729351, 9028761, 11608407, 14039487, 14188053, 27086283, 33105457, 34825221, 42564159, 81258849, 99316371, 127692477, 243776547, 297949113, 383077431, 893847339, 2681542017]

約数ペア:

[(1, 2681542017), (3, 893847339), (7, 383077431), (9, 297949113), (11, 243776547), (21, 127692477), (27, 99316371), (33, 81258849), (63, 42564159), (77, 34825221), (81, 33105457), (99, 27086283), (189, 14188053), (191, 14039487), (231, 11608407), (297, 9028761), (567, 4729351), (573, 4679829), (693, 3869469), (891, 3009587), (1337, 2005641), (1719, 1559943), (2079, 1289823), (2101, 1276317), (2251, 1191267), (4011, 668547), (5157, 519981), (6237, 429941), (6303, 425439), (6753, 397089), (12033, 222849), (14707, 182331), (15471, 173327), (15757, 170181), (18909, 141813), (20259, 132363), (24761, 108297), (36099, 74283), (44121, 60777), (47271, 56727)]