101111121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 162296784

約数和(自身を除く): 61185663

約数列:

[1, 3, 9, 17, 37, 51, 53, 111, 153, 159, 333, 337, 477, 629, 901, 1011, 1887, 1961, 2703, 3033, 5661, 5729, 5883, 8109, 12469, 17187, 17649, 17861, 33337, 37407, 51561, 53583, 100011, 112221, 160749, 211973, 300033, 303637, 635919, 660857, 910911, 1907757, 1982571, 2732733, 5947713, 11234569, 33703707, 101111121]

約数ペア:

[(1, 101111121), (3, 33703707), (9, 11234569), (17, 5947713), (37, 2732733), (51, 1982571), (53, 1907757), (111, 910911), (153, 660857), (159, 635919), (333, 303637), (337, 300033), (477, 211973), (629, 160749), (901, 112221), (1011, 100011), (1887, 53583), (1961, 51561), (2703, 37407), (3033, 33337), (5661, 17861), (5729, 17649), (5883, 17187), (8109, 12469)]