55441491

素因数分解:

$3^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 88735680

約数和(自身を除く): 33294189

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 179, 301, 343, 537, 903, 1029, 1253, 2107, 2401, 3759, 6321, 7203, 7697, 8771, 14749, 23091, 26313, 44247, 53879, 61397, 103243, 161637, 184191, 309729, 377153, 429779, 1131459, 1289337, 2640071, 7920213, 18480497, 55441491]

約数ペア:

[(1, 55441491), (3, 18480497), (7, 7920213), (21, 2640071), (43, 1289337), (49, 1131459), (129, 429779), (147, 377153), (179, 309729), (301, 184191), (343, 161637), (537, 103243), (903, 61397), (1029, 53879), (1253, 44247), (2107, 26313), (2401, 23091), (3759, 14749), (6321, 8771), (7203, 7697)]