173616291

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2225

約数の個数: 40

約数和(自身を含む): 279393840

約数和(自身を除く): 105777549

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 531, 1003, 1377, 1593, 2137, 3009, 4779, 6411, 9027, 19233, 27081, 36329, 57699, 81243, 108987, 126083, 173097, 326961, 378249, 980883, 1134747, 2143411, 2942649, 3404241, 6430233, 10212723, 19290699, 57872097, 173616291]

約数ペア:

[(1, 173616291), (3, 57872097), (9, 19290699), (17, 10212723), (27, 6430233), (51, 3404241), (59, 2942649), (81, 2143411), (153, 1134747), (177, 980883), (459, 378249), (531, 326961), (1003, 173097), (1377, 126083), (1593, 108987), (2137, 81243), (3009, 57699), (4779, 36329), (6411, 27081), (9027, 19233)]