55517481

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 84948864

約数和(自身を除く): 29431383

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 4861, 11421, 14583, 43749, 131247, 228467, 393741, 685401, 1181223, 2056203, 6168609, 18505827, 55517481]

約数ペア:

[(1, 55517481), (3, 18505827), (9, 6168609), (27, 2056203), (47, 1181223), (81, 685401), (141, 393741), (243, 228467), (423, 131247), (1269, 43749), (3807, 14583), (4861, 11421)]