140702967

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 212751360

約数和(自身を除く): 72048393

約数列:

[1, 3, 9, 27, 107, 113, 321, 339, 431, 963, 1017, 1293, 2889, 3051, 3879, 11637, 12091, 36273, 46117, 48703, 108819, 138351, 146109, 326457, 415053, 438327, 1245159, 1314981, 5211221, 15633663, 46900989, 140702967]

約数ペア:

[(1, 140702967), (3, 46900989), (9, 15633663), (27, 5211221), (107, 1314981), (113, 1245159), (321, 438327), (339, 415053), (431, 326457), (963, 146109), (1017, 138351), (1293, 108819), (2889, 48703), (3051, 46117), (3879, 36273), (11637, 12091)]