139661643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 210781440

約数和(自身を除く): 71119797

約数列:

[1, 3, 11, 33, 37, 107, 111, 321, 407, 1069, 1177, 1221, 3207, 3531, 3959, 11759, 11877, 35277, 39553, 43549, 114383, 118659, 130647, 343149, 435083, 1258213, 1305249, 3774639, 4232171, 12696513, 46553881, 139661643]

約数ペア:

[(1, 139661643), (3, 46553881), (11, 12696513), (33, 4232171), (37, 3774639), (107, 1305249), (111, 1258213), (321, 435083), (407, 343149), (1069, 130647), (1177, 118659), (1221, 114383), (3207, 43549), (3531, 39553), (3959, 35277), (11759, 11877)]