71842179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22153}}^1$

素因数の和:22226

約数の個数: 16

約数和(自身を含む): 102085632

約数和(自身を除く): 30243453

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 22153, 66459, 509519, 1041191, 1528557, 3123573, 23947393, 71842179]

約数ペア:

[(1, 71842179), (3, 23947393), (23, 3123573), (47, 1528557), (69, 1041191), (141, 509519), (1081, 66459), (3243, 22153)]