76605291

素因数分解:

$3^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{991}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 130150400

約数和(自身を除く): 53545109

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 409, 991, 1227, 2863, 2973, 3681, 6937, 8589, 8919, 11043, 20811, 25767, 26757, 62433, 77301, 187299, 405319, 1215957, 2837233, 3647871, 8511699, 10943613, 25535097, 76605291]

約数ペア:

[(1, 76605291), (3, 25535097), (7, 10943613), (9, 8511699), (21, 3647871), (27, 2837233), (63, 1215957), (189, 405319), (409, 187299), (991, 77301), (1227, 62433), (2863, 26757), (2973, 25767), (3681, 20811), (6937, 11043), (8589, 8919)]