159724803

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3361}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 254758912

約数和(自身を除く): 95034109

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 3361, 6789, 10083, 15841, 23527, 47523, 70581, 104191, 245353, 312573, 729337, 736059, 1717471, 2188011, 5152413, 7605943, 22817829, 53241601, 159724803]

約数ペア:

[(1, 159724803), (3, 53241601), (7, 22817829), (21, 7605943), (31, 5152413), (73, 2188011), (93, 1717471), (217, 736059), (219, 729337), (511, 312573), (651, 245353), (1533, 104191), (2263, 70581), (3361, 47523), (6789, 23527), (10083, 15841)]