81597767

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 87367680

約数和(自身を除く): 5769913

約数列:

[1, 23, 59, 157, 383, 1357, 3611, 8809, 9263, 22597, 60131, 213049, 519731, 1383013, 3547729, 81597767]

約数ペア:

[(1, 81597767), (23, 3547729), (59, 1383013), (157, 519731), (383, 213049), (1357, 60131), (3611, 22597), (8809, 9263)]