53945793

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{49537}}^1$

素因数の和:49565

約数の個数: 18

約数和(自身を含む): 85651202

約数和(自身を除く): 31705409

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 49537, 148611, 445833, 544907, 1634721, 4904163, 5993977, 17981931, 53945793]

約数ペア:

[(1, 53945793), (3, 17981931), (9, 5993977), (11, 4904163), (33, 1634721), (99, 544907), (121, 445833), (363, 148611), (1089, 49537)]