98407143

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{25849}}^1$

素因数の和:25908

約数の個数: 20

約数和(自身を含む): 150136800

約数和(自身を除く): 51729657

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 25849, 77547, 232641, 697923, 1214903, 2093769, 3644709, 10934127, 32802381, 98407143]

約数ペア:

[(1, 98407143), (3, 32802381), (9, 10934127), (27, 3644709), (47, 2093769), (81, 1214903), (141, 697923), (423, 232641), (1269, 77547), (3807, 25849)]