53351199

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{48991}}^1$

素因数の和:49019

約数の個数: 18

約数和(自身を含む): 84707168

約数和(自身を除く): 31355969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 48991, 146973, 440919, 538901, 1616703, 4850109, 5927911, 17783733, 53351199]

約数ペア:

[(1, 53351199), (3, 17783733), (9, 5927911), (11, 4850109), (33, 1616703), (99, 538901), (121, 440919), (363, 146973), (1089, 48991)]