55815669

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22717}}^1$

素因数の和:22746

約数の個数: 32

約数和(自身を含む): 101776640

約数和(自身を除く): 45960971

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 22717, 68151, 159019, 204453, 295321, 477057, 613359, 885963, 1431171, 2067247, 2657889, 4293513, 6201741, 7973667, 18605223, 55815669]

約数ペア:

[(1, 55815669), (3, 18605223), (7, 7973667), (9, 6201741), (13, 4293513), (21, 2657889), (27, 2067247), (39, 1431171), (63, 885963), (91, 613359), (117, 477057), (189, 295321), (273, 204453), (351, 159019), (819, 68151), (2457, 22717)]