25444355499

素因数分解:

$3^3\times {\mathrm{4001}}^1\times {\mathrm{235537}}^1$

素因数の和:239547

約数の個数: 16

約数和(自身を含む): 37704923040

約数和(自身を除く): 12260567541

約数列:

[1, 3, 9, 27, 4001, 12003, 36009, 108027, 235537, 706611, 2119833, 6359499, 942383537, 2827150611, 8481451833, 25444355499]

約数ペア:

[(1, 25444355499), (3, 8481451833), (9, 2827150611), (27, 942383537), (4001, 6359499), (12003, 2119833), (36009, 706611), (108027, 235537)]