15723643689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{6067}}^1$

素因数の和:7406

約数の個数: 48

約数和(自身を含む): 25921913472

約数和(自身を除く): 10198269783

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1303, 1989, 3909, 6067, 11727, 16939, 18201, 22151, 50817, 54603, 66453, 78871, 103139, 152451, 199359, 236613, 287963, 309417, 709839, 863889, 928251, 1340807, 2591667, 4022421, 7905301, 12067263, 23715903, 71147709, 102768913, 134390117, 308306739, 403170351, 924920217, 1209511053, 1747071521, 5241214563, 15723643689]

約数ペア:

[(1, 15723643689), (3, 5241214563), (9, 1747071521), (13, 1209511053), (17, 924920217), (39, 403170351), (51, 308306739), (117, 134390117), (153, 102768913), (221, 71147709), (663, 23715903), (1303, 12067263), (1989, 7905301), (3909, 4022421), (6067, 2591667), (11727, 1340807), (16939, 928251), (18201, 863889), (22151, 709839), (50817, 309417), (54603, 287963), (66453, 236613), (78871, 199359), (103139, 152451)]