61985979

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 102505392

約数和(自身を除く): 40519413

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 297, 657, 803, 891, 953, 1971, 2409, 2859, 5913, 7227, 8577, 10483, 21681, 25731, 31449, 65043, 69569, 77193, 94347, 208707, 283041, 626121, 765259, 849123, 1878363, 2295777, 5635089, 6887331, 20661993, 61985979]

約数ペア:

[(1, 61985979), (3, 20661993), (9, 6887331), (11, 5635089), (27, 2295777), (33, 1878363), (73, 849123), (81, 765259), (99, 626121), (219, 283041), (297, 208707), (657, 94347), (803, 77193), (891, 69569), (953, 65043), (1971, 31449), (2409, 25731), (2859, 21681), (5913, 10483), (7227, 8577)]