42896061

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 71262464

約数和(自身を除く): 28366403

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 367, 481, 999, 1053, 1101, 1443, 2997, 3159, 3303, 4329, 4771, 8991, 9909, 12987, 13579, 14313, 29727, 38961, 40737, 42939, 89181, 116883, 122211, 128817, 176527, 366633, 386451, 529581, 1099899, 1159353, 1588743, 3299697, 4766229, 14298687, 42896061]

約数ペア:

[(1, 42896061), (3, 14298687), (9, 4766229), (13, 3299697), (27, 1588743), (37, 1159353), (39, 1099899), (81, 529581), (111, 386451), (117, 366633), (243, 176527), (333, 128817), (351, 122211), (367, 116883), (481, 89181), (999, 42939), (1053, 40737), (1101, 38961), (1443, 29727), (2997, 14313), (3159, 13579), (3303, 12987), (4329, 9909), (4771, 8991)]