294657129

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5347}}^1$

素因数の和:5526

約数の個数: 32

約数和(自身を含む): 473191040

約数和(自身を除く): 178533911

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 5347, 6123, 16041, 18369, 48123, 55107, 69511, 144369, 208533, 625599, 839479, 1876797, 2518437, 7555311, 10913227, 22665933, 32739681, 98219043, 294657129]

約数ペア:

[(1, 294657129), (3, 98219043), (9, 32739681), (13, 22665933), (27, 10913227), (39, 7555311), (117, 2518437), (157, 1876797), (351, 839479), (471, 625599), (1413, 208533), (2041, 144369), (4239, 69511), (5347, 55107), (6123, 48123), (16041, 18369)]