1949968702107

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{32812841}}^1$

素因数の和:32812952

約数の個数: 32

約数和(自身を含む): 3024031518720

約数和(自身を除く): 1074062816613

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1917, 2201, 6603, 19809, 59427, 32812841, 98438523, 295315569, 885946707, 1017198071, 2329711711, 3051594213, 6989135133, 9154782639, 20967405399, 27464347917, 62902216197, 72221063041, 216663189123, 649989567369, 1949968702107]

約数ペア:

[(1, 1949968702107), (3, 649989567369), (9, 216663189123), (27, 72221063041), (31, 62902216197), (71, 27464347917), (93, 20967405399), (213, 9154782639), (279, 6989135133), (639, 3051594213), (837, 2329711711), (1917, 1017198071), (2201, 885946707), (6603, 295315569), (19809, 98438523), (59427, 32812841)]