53444013

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 85032960

約数和(自身を除く): 31588947

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 691, 889, 2073, 2667, 3683, 4837, 11049, 14511, 20039, 25781, 60117, 77343, 87757, 140273, 263271, 420819, 614299, 1842897, 2544953, 7634859, 17814671, 53444013]

約数ペア:

[(1, 53444013), (3, 17814671), (7, 7634859), (21, 2544953), (29, 1842897), (87, 614299), (127, 420819), (203, 263271), (381, 140273), (609, 87757), (691, 77343), (889, 60117), (2073, 25781), (2667, 20039), (3683, 14511), (4837, 11049)]