151728493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{32497}}^1$

素因数の和:32556

約数の個数: 16

約数和(自身を含む): 187188480

約数和(自身を除く): 35459987

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 32497, 227479, 747431, 942413, 5232017, 6596891, 21675499, 151728493]

約数ペア:

[(1, 151728493), (7, 21675499), (23, 6596891), (29, 5232017), (161, 942413), (203, 747431), (667, 227479), (4669, 32497)]