85866963

素因数分解:

$3^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 144942336

約数和(自身を除く): 59075373

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 131, 147, 273, 343, 393, 637, 917, 1029, 1703, 1911, 2401, 2751, 4459, 5109, 6419, 7203, 11921, 13377, 16807, 19257, 31213, 35763, 44933, 50421, 83447, 93639, 134799, 218491, 250341, 314531, 584129, 655473, 943593, 1752387, 2201717, 4088903, 6605151, 12266709, 28622321, 85866963]

約数ペア:

[(1, 85866963), (3, 28622321), (7, 12266709), (13, 6605151), (21, 4088903), (39, 2201717), (49, 1752387), (91, 943593), (131, 655473), (147, 584129), (273, 314531), (343, 250341), (393, 218491), (637, 134799), (917, 93639), (1029, 83447), (1703, 50421), (1911, 44933), (2401, 35763), (2751, 31213), (4459, 19257), (5109, 16807), (6419, 13377), (7203, 11921)]