3867778881

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1753}}^1\times {\mathrm{3659}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 5674961760

約数和(自身を除く): 1807182879

約数列:

[1, 3, 9, 67, 201, 603, 1753, 3659, 5259, 10977, 15777, 32931, 117451, 245153, 352353, 735459, 1057059, 2206377, 6414227, 19242681, 57728043, 429753209, 1289259627, 3867778881]

約数ペア:

[(1, 3867778881), (3, 1289259627), (9, 429753209), (67, 57728043), (201, 19242681), (603, 6414227), (1753, 2206377), (3659, 1057059), (5259, 735459), (10977, 352353), (15777, 245153), (32931, 117451)]