90162621

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 132728960

約数和(自身を除く): 42566339

約数列:

[1, 3, 9, 79, 211, 237, 601, 633, 711, 1803, 1899, 5409, 16669, 47479, 50007, 126811, 142437, 150021, 380433, 427311, 1141299, 10018069, 30054207, 90162621]

約数ペア:

[(1, 90162621), (3, 30054207), (9, 10018069), (79, 1141299), (211, 427311), (237, 380433), (601, 150021), (633, 142437), (711, 126811), (1803, 50007), (1899, 47479), (5409, 16669)]