31044249

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{131}}^2$

素因数の和:338

約数の個数: 24

約数和(自身を含む): 47036960

約数和(自身を除く): 15992711

約数列:

[1, 3, 9, 27, 67, 131, 201, 393, 603, 1179, 1809, 3537, 8777, 17161, 26331, 51483, 78993, 154449, 236979, 463347, 1149787, 3449361, 10348083, 31044249]

約数ペア:

[(1, 31044249), (3, 10348083), (9, 3449361), (27, 1149787), (67, 463347), (131, 236979), (201, 154449), (393, 78993), (603, 51483), (1179, 26331), (1809, 17161), (3537, 8777)]