130053681

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{39161}}^1$

素因数の和:39214

約数の個数: 20

約数和(自身を含む): 199021284

約数和(自身を除く): 68967603

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 39161, 117483, 352449, 1057347, 1605601, 3172041, 4816803, 14450409, 43351227, 130053681]

約数ペア:

[(1, 130053681), (3, 43351227), (9, 14450409), (27, 4816803), (41, 3172041), (81, 1605601), (123, 1057347), (369, 352449), (1107, 117483), (3321, 39161)]