209739631203

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{98347}}^1$

素因数の和:98705

約数の個数: 40

約数和(自身を含む): 317447281008

約数和(自身を除く): 107707649805

約数列:

[1, 3, 9, 27, 81, 113, 233, 339, 699, 1017, 2097, 3051, 6291, 9153, 18873, 26329, 78987, 98347, 236961, 295041, 710883, 885123, 2132649, 2655369, 7966107, 11113211, 22914851, 33339633, 68744553, 100018899, 206233659, 300056697, 618700977, 900170091, 1856102931, 2589378163, 7768134489, 23304403467, 69913210401, 209739631203]

約数ペア:

[(1, 209739631203), (3, 69913210401), (9, 23304403467), (27, 7768134489), (81, 2589378163), (113, 1856102931), (233, 900170091), (339, 618700977), (699, 300056697), (1017, 206233659), (2097, 100018899), (3051, 68744553), (6291, 33339633), (9153, 22914851), (18873, 11113211), (26329, 7966107), (78987, 2655369), (98347, 2132649), (236961, 885123), (295041, 710883)]