157280601

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 229340160

約数和(自身を除く): 72059559

約数列:

[1, 3, 23, 29, 69, 83, 87, 249, 667, 947, 1909, 2001, 2407, 2841, 5727, 7221, 21781, 27463, 55361, 65343, 78601, 82389, 166083, 235803, 631649, 1807823, 1894947, 2279429, 5423469, 6838287, 52426867, 157280601]

約数ペア:

[(1, 157280601), (3, 52426867), (23, 6838287), (29, 5423469), (69, 2279429), (83, 1894947), (87, 1807823), (249, 631649), (667, 235803), (947, 166083), (1909, 82389), (2001, 78601), (2407, 65343), (2841, 55361), (5727, 27463), (7221, 21781)]