156789405417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{1442657}}^1$

素因数の和:1444808

約数の個数: 16

約数和(自身を含む): 221453773632

約数和(自身を除く): 64664368215

約数列:

[1, 3, 17, 51, 2131, 6393, 36227, 108681, 1442657, 4327971, 24525169, 73575507, 3074302067, 9222906201, 52263135139, 156789405417]

約数ペア:

[(1, 156789405417), (3, 52263135139), (17, 9222906201), (51, 3074302067), (2131, 73575507), (6393, 24525169), (36227, 4327971), (108681, 1442657)]