71186469

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 96013440

約数和(自身を除く): 24826971

約数列:

[1, 3, 157, 359, 421, 471, 1077, 1263, 56363, 66097, 151139, 169089, 198291, 453417, 23728823, 71186469]

約数ペア:

[(1, 71186469), (3, 23728823), (157, 453417), (359, 198291), (421, 169089), (471, 151139), (1077, 66097), (1263, 56363)]