23773203

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 13162797

約数列:

[1, 3, 9, 27, 37, 53, 111, 159, 333, 449, 477, 999, 1347, 1431, 1961, 4041, 5883, 12123, 16613, 17649, 23797, 49839, 52947, 71391, 149517, 214173, 448551, 642519, 880489, 2641467, 7924401, 23773203]

約数ペア:

[(1, 23773203), (3, 7924401), (9, 2641467), (27, 880489), (37, 642519), (53, 448551), (111, 214173), (159, 149517), (333, 71391), (449, 52947), (477, 49839), (999, 23797), (1347, 17649), (1431, 16613), (1961, 12123), (4041, 5883)]