177757713

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20011}}^1$

素因数の和:20074

約数の個数: 32

約数和(自身を含む): 307384320

約数和(自身を除く): 129626607

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 20011, 60033, 140077, 180099, 420231, 540297, 940517, 1260693, 2821551, 3782079, 6583619, 8464653, 19750857, 25393959, 59252571, 177757713]

約数ペア:

[(1, 177757713), (3, 59252571), (7, 25393959), (9, 19750857), (21, 8464653), (27, 6583619), (47, 3782079), (63, 2821551), (141, 1260693), (189, 940517), (329, 540297), (423, 420231), (987, 180099), (1269, 140077), (2961, 60033), (8883, 20011)]