164214099

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 285941760

約数和(自身を除く): 121727661

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 141, 217, 279, 329, 423, 651, 987, 1457, 1789, 1953, 2961, 4371, 5367, 10199, 12523, 13113, 16101, 30597, 37569, 55459, 84083, 91791, 112707, 166377, 252249, 388213, 499131, 588581, 756747, 1164639, 1765743, 2606573, 3493917, 5297229, 7819719, 18246011, 23459157, 54738033, 164214099]

約数ペア:

[(1, 164214099), (3, 54738033), (7, 23459157), (9, 18246011), (21, 7819719), (31, 5297229), (47, 3493917), (63, 2606573), (93, 1765743), (141, 1164639), (217, 756747), (279, 588581), (329, 499131), (423, 388213), (651, 252249), (987, 166377), (1457, 112707), (1789, 91791), (1953, 84083), (2961, 55459), (4371, 37569), (5367, 30597), (10199, 16101), (12523, 13113)]