668862165933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1\times {\mathrm{24077}}^1$

素因数の和:25218

約数の個数: 48

約数和(自身を含む): 1045416677760

約数和(自身を除く): 376554511827

約数列:

[1, 3, 9, 13, 39, 117, 283, 839, 849, 2517, 2547, 3679, 7551, 10907, 11037, 24077, 32721, 33111, 72231, 98163, 216693, 237437, 313001, 712311, 939003, 2136933, 2817009, 3086681, 6813791, 9260043, 20200603, 20441373, 27780129, 60601809, 61324119, 88579283, 181805427, 262607839, 265737849, 787823517, 797213547, 2363470551, 5716770649, 17150311947, 51450935841, 74318018437, 222954055311, 668862165933]

約数ペア:

[(1, 668862165933), (3, 222954055311), (9, 74318018437), (13, 51450935841), (39, 17150311947), (117, 5716770649), (283, 2363470551), (839, 797213547), (849, 787823517), (2517, 265737849), (2547, 262607839), (3679, 181805427), (7551, 88579283), (10907, 61324119), (11037, 60601809), (24077, 27780129), (32721, 20441373), (33111, 20200603), (72231, 9260043), (98163, 6813791), (216693, 3086681), (237437, 2817009), (313001, 2136933), (712311, 939003)]