54522867

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 87201792

約数和(自身を除く): 32678925

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1493, 1739, 4479, 5217, 10451, 12173, 31353, 36519, 55241, 70171, 165723, 210513, 386687, 491197, 1160061, 1473591, 2596327, 7788981, 18174289, 54522867]

約数ペア:

[(1, 54522867), (3, 18174289), (7, 7788981), (21, 2596327), (37, 1473591), (47, 1160061), (111, 491197), (141, 386687), (259, 210513), (329, 165723), (777, 70171), (987, 55241), (1493, 36519), (1739, 31353), (4479, 12173), (5217, 10451)]