156933369

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 249337440

約数和(自身を除く): 92404071

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 171, 321, 513, 953, 963, 1539, 2033, 2859, 2889, 6099, 8577, 8667, 18107, 18297, 25731, 54321, 54891, 77193, 101971, 162963, 164673, 305913, 488889, 917739, 1466667, 1937449, 2753217, 5812347, 8259651, 17437041, 52311123, 156933369]

約数ペア:

[(1, 156933369), (3, 52311123), (9, 17437041), (19, 8259651), (27, 5812347), (57, 2753217), (81, 1937449), (107, 1466667), (171, 917739), (321, 488889), (513, 305913), (953, 164673), (963, 162963), (1539, 101971), (2033, 77193), (2859, 54891), (2889, 54321), (6099, 25731), (8577, 18297), (8667, 18107)]