201803913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{141023}}^1$

素因数の和:141085

約数の個数: 16

約数和(自身を含む): 304611840

約数和(自身を除く): 102807927

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 141023, 423069, 1269207, 3807621, 7474219, 22422657, 67267971, 201803913]

約数ペア:

[(1, 201803913), (3, 67267971), (9, 22422657), (27, 7474219), (53, 3807621), (159, 1269207), (477, 423069), (1431, 141023)]