168740037

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{449}}^2$

素因数の和:938

約数の個数: 24

約数和(自身を含む): 258625280

約数和(自身を除く): 89885243

約数列:

[1, 3, 9, 27, 31, 93, 279, 449, 837, 1347, 4041, 12123, 13919, 41757, 125271, 201601, 375813, 604803, 1814409, 5443227, 6249631, 18748893, 56246679, 168740037]

約数ペア:

[(1, 168740037), (3, 56246679), (9, 18748893), (27, 6249631), (31, 5443227), (93, 1814409), (279, 604803), (449, 375813), (837, 201601), (1347, 125271), (4041, 41757), (12123, 13919)]