115804983

素因数分解:

$3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 180042480

約数和(自身を除く): 64237497

約数列:

[1, 3, 7, 21, 49, 147, 641, 1229, 1923, 3687, 4487, 8603, 13461, 25809, 31409, 60221, 94227, 180663, 787789, 2363367, 5514523, 16543569, 38601661, 115804983]

約数ペア:

[(1, 115804983), (3, 38601661), (7, 16543569), (21, 5514523), (49, 2363367), (147, 787789), (641, 180663), (1229, 94227), (1923, 60221), (3687, 31409), (4487, 25809), (8603, 13461)]