77773215717

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{73133}}^1$

素因数の和:73855

約数の個数: 40

約数和(自身を含む): 122473121760

約数和(自身を除く): 44699906043

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 691, 1539, 2073, 6219, 13129, 18657, 39387, 55971, 73133, 118161, 219399, 354483, 658197, 1063449, 1389527, 1974591, 4168581, 5923773, 12505743, 37517229, 50534903, 112551687, 151604709, 454814127, 960163157, 1364442381, 2880489471, 4093327143, 8641468413, 25924405239, 77773215717]

約数ペア:

[(1, 77773215717), (3, 25924405239), (9, 8641468413), (19, 4093327143), (27, 2880489471), (57, 1364442381), (81, 960163157), (171, 454814127), (513, 151604709), (691, 112551687), (1539, 50534903), (2073, 37517229), (6219, 12505743), (13129, 5923773), (18657, 4168581), (39387, 1974591), (55971, 1389527), (73133, 1063449), (118161, 658197), (219399, 354483)]