2068754931

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{3511}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 3107417600

約数和(自身を除く): 1038662669

約数列:

[1, 3, 9, 27, 139, 157, 417, 471, 1251, 1413, 3511, 3753, 4239, 10533, 21823, 31599, 65469, 94797, 196407, 488029, 551227, 589221, 1464087, 1653681, 4392261, 4961043, 13176783, 14883129, 76620553, 229861659, 689584977, 2068754931]

約数ペア:

[(1, 2068754931), (3, 689584977), (9, 229861659), (27, 76620553), (139, 14883129), (157, 13176783), (417, 4961043), (471, 4392261), (1251, 1653681), (1413, 1464087), (3511, 589221), (3753, 551227), (4239, 488029), (10533, 196407), (21823, 94797), (31599, 65469)]