57470877

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 91476000

約数和(自身を除く): 34005123

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 171, 321, 349, 513, 963, 1047, 1539, 2033, 2889, 3141, 6099, 6631, 8667, 9423, 18297, 19893, 28269, 37343, 54891, 59679, 112029, 164673, 179037, 336087, 537111, 709517, 1008261, 2128551, 3024783, 6385653, 19156959, 57470877]

約数ペア:

[(1, 57470877), (3, 19156959), (9, 6385653), (19, 3024783), (27, 2128551), (57, 1008261), (81, 709517), (107, 537111), (171, 336087), (321, 179037), (349, 164673), (513, 112029), (963, 59679), (1047, 54891), (1539, 37343), (2033, 28269), (2889, 19893), (3141, 18297), (6099, 9423), (6631, 8667)]