55485213

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16829}}^1$

素因数の和:16996

約数の個数: 16

約数和(自身を含む): 85092480

約数和(自身を除く): 29607267

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 16829, 50487, 117803, 353409, 2642153, 7926459, 18495071, 55485213]

約数ペア:

[(1, 55485213), (3, 18495071), (7, 7926459), (21, 2642153), (157, 353409), (471, 117803), (1099, 50487), (3297, 16829)]