156970932993

素因数分解:

$3^4\times 7^1\times {\mathrm{4657}}^1\times {\mathrm{59447}}^1$

素因数の和:64123

約数の個数: 40

約数和(自身を含む): 268047702912

約数和(自身を除く): 111076769919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4657, 13971, 32599, 41913, 59447, 97797, 125739, 178341, 293391, 377217, 416129, 535023, 880173, 1248387, 1605069, 2640519, 3745161, 4815207, 11235483, 33706449, 276844679, 830534037, 1937912753, 2491602111, 5813738259, 7474806333, 17441214777, 22424418999, 52323644331, 156970932993]

約数ペア:

[(1, 156970932993), (3, 52323644331), (7, 22424418999), (9, 17441214777), (21, 7474806333), (27, 5813738259), (63, 2491602111), (81, 1937912753), (189, 830534037), (567, 276844679), (4657, 33706449), (13971, 11235483), (32599, 4815207), (41913, 3745161), (59447, 2640519), (97797, 1605069), (125739, 1248387), (178341, 880173), (293391, 535023), (377217, 416129)]