53157819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123911}}^1$

素因数の和:123938

約数の個数: 16

約数和(自身を含む): 83268864

約数和(自身を除く): 30111045

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 123911, 371733, 1363021, 1610843, 4089063, 4832529, 17719273, 53157819]

約数ペア:

[(1, 53157819), (3, 17719273), (11, 4832529), (13, 4089063), (33, 1610843), (39, 1363021), (143, 371733), (429, 123911)]