239236313373

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{23256179}}^1$

素因数の和:23256318

約数の個数: 20

約数和(自身を含む): 360191715840

約数和(自身を除く): 120955402467

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 23256179, 69768537, 209305611, 627916833, 1883750499, 2953534733, 8860604199, 26581812597, 79745437791, 239236313373]

約数ペア:

[(1, 239236313373), (3, 79745437791), (9, 26581812597), (27, 8860604199), (81, 2953534733), (127, 1883750499), (381, 627916833), (1143, 209305611), (3429, 69768537), (10287, 23256179)]