105685671

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 176757504

約数和(自身を除く): 71071833

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 169, 273, 291, 307, 507, 679, 921, 1183, 1261, 2037, 2149, 3549, 3783, 3991, 6447, 8827, 11973, 16393, 26481, 27937, 29779, 49179, 51883, 83811, 89337, 114751, 155649, 208453, 344253, 363181, 387127, 625359, 1089543, 1161381, 2709889, 5032651, 8129667, 15097953, 35228557, 105685671]

約数ペア:

[(1, 105685671), (3, 35228557), (7, 15097953), (13, 8129667), (21, 5032651), (39, 2709889), (91, 1161381), (97, 1089543), (169, 625359), (273, 387127), (291, 363181), (307, 344253), (507, 208453), (679, 155649), (921, 114751), (1183, 89337), (1261, 83811), (2037, 51883), (2149, 49179), (3549, 29779), (3783, 27937), (3991, 26481), (6447, 16393), (8827, 11973)]