156974126883

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{199657}}^1$

素因数の和:200987

約数の個数: 32

約数和(自身を含む): 247639810560

約数和(自身を除く): 90665683677

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1291, 3873, 9037, 27111, 37439, 112317, 199657, 262073, 598971, 786219, 1397599, 4192797, 5790053, 17370159, 40530371, 121591113, 257757187, 773271561, 1804300309, 5412900927, 7474958423, 22424875269, 52324708961, 156974126883]

約数ペア:

[(1, 156974126883), (3, 52324708961), (7, 22424875269), (21, 7474958423), (29, 5412900927), (87, 1804300309), (203, 773271561), (609, 257757187), (1291, 121591113), (3873, 40530371), (9037, 17370159), (27111, 5790053), (37439, 4192797), (112317, 1397599), (199657, 786219), (262073, 598971)]