90839199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{21013}}^1$

素因数の和:21158

約数の個数: 16

約数和(自身を含む): 133144704

約数和(自身を除く): 42305505

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 21013, 63039, 231143, 693429, 2752703, 8258109, 30279733, 90839199]

約数ペア:

[(1, 90839199), (3, 30279733), (11, 8258109), (33, 2752703), (131, 693429), (393, 231143), (1441, 63039), (4323, 21013)]