65040129

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 118210560

約数和(自身を除く): 53170431

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 127, 231, 381, 693, 739, 889, 1143, 1397, 2217, 2667, 4191, 5173, 6651, 8001, 8129, 9779, 12573, 15519, 24387, 29337, 46557, 56903, 73161, 88011, 93853, 170709, 281559, 512127, 656971, 844677, 1032383, 1970913, 3097149, 5912739, 7226681, 9291447, 21680043, 65040129]

約数ペア:

[(1, 65040129), (3, 21680043), (7, 9291447), (9, 7226681), (11, 5912739), (21, 3097149), (33, 1970913), (63, 1032383), (77, 844677), (99, 656971), (127, 512127), (231, 281559), (381, 170709), (693, 93853), (739, 88011), (889, 73161), (1143, 56903), (1397, 46557), (2217, 29337), (2667, 24387), (4191, 15519), (5173, 12573), (6651, 9779), (8001, 8129)]