13054203

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 20152320

約数和(自身を除く): 7098117

約数列:

[1, 3, 9, 27, 47, 81, 127, 141, 243, 381, 423, 729, 1143, 1269, 2187, 3429, 3807, 5969, 10287, 11421, 17907, 30861, 34263, 53721, 92583, 102789, 161163, 277749, 483489, 1450467, 4351401, 13054203]

約数ペア:

[(1, 13054203), (3, 4351401), (9, 1450467), (27, 483489), (47, 277749), (81, 161163), (127, 102789), (141, 92583), (243, 53721), (381, 34263), (423, 30861), (729, 17907), (1143, 11421), (1269, 10287), (2187, 5969), (3429, 3807)]