889276077

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 1370397600

約数和(自身を除く): 481121523

約数列:

[1, 3, 9, 27, 43, 81, 129, 131, 387, 393, 1161, 1179, 1949, 3483, 3537, 5633, 5847, 10611, 16899, 17541, 50697, 52623, 83807, 152091, 157869, 251421, 255319, 456273, 754263, 765957, 2262789, 2297871, 6788367, 6893613, 10978717, 20680839, 32936151, 98808453, 296425359, 889276077]

約数ペア:

[(1, 889276077), (3, 296425359), (9, 98808453), (27, 32936151), (43, 20680839), (81, 10978717), (129, 6893613), (131, 6788367), (387, 2297871), (393, 2262789), (1161, 765957), (1179, 754263), (1949, 456273), (3483, 255319), (3537, 251421), (5633, 157869), (5847, 152091), (10611, 83807), (16899, 52623), (17541, 50697)]