160317261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2131}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 249887456

約数和(自身を除く): 89570195

約数列:

[1, 3, 9, 13, 39, 117, 643, 1929, 2131, 5787, 6393, 8359, 19179, 25077, 27703, 75231, 83109, 249327, 1370233, 4110699, 12332097, 17813029, 53439087, 160317261]

約数ペア:

[(1, 160317261), (3, 53439087), (9, 17813029), (13, 12332097), (39, 4110699), (117, 1370233), (643, 249327), (1929, 83109), (2131, 75231), (5787, 27703), (6393, 25077), (8359, 19179)]