25038153

素因数分解:

$3^4\times 7^1\times {\mathrm{44159}}^1$

素因数の和:44178

約数の個数: 20

約数和(自身を含む): 42746880

約数和(自身を除く): 17708727

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 44159, 132477, 309113, 397431, 927339, 1192293, 2782017, 3576879, 8346051, 25038153]

約数ペア:

[(1, 25038153), (3, 8346051), (7, 3576879), (9, 2782017), (21, 1192293), (27, 927339), (63, 397431), (81, 309113), (189, 132477), (567, 44159)]