55173279

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9091}}^1$

素因数の和:9135

約数の個数: 24

約数和(自身を含む): 89319808

約数和(自身を除く): 34146529

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 9091, 27273, 63637, 154547, 190911, 463641, 1081829, 2627299, 3245487, 7881897, 18391093, 55173279]

約数ペア:

[(1, 55173279), (3, 18391093), (7, 7881897), (17, 3245487), (21, 2627299), (51, 1081829), (119, 463641), (289, 190911), (357, 154547), (867, 63637), (2023, 27273), (6069, 9091)]