131400927

素因数分解:

$3^3\times 7^1\times {\mathrm{695243}}^1$

素因数の和:695259

約数の個数: 16

約数和(自身を含む): 222478080

約数和(自身を除く): 91077153

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 695243, 2085729, 4866701, 6257187, 14600103, 18771561, 43800309, 131400927]

約数ペア:

[(1, 131400927), (3, 43800309), (7, 18771561), (9, 14600103), (21, 6257187), (27, 4866701), (63, 2085729), (189, 695243)]