42664293

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6101}}^1$

素因数の和:6154

約数の個数: 32

約数和(自身を含む): 74200320

約数和(自身を除く): 31536027

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6101, 6993, 18303, 42707, 54909, 128121, 164727, 225737, 384363, 677211, 1153089, 1580159, 2031633, 4740477, 6094899, 14221431, 42664293]

約数ペア:

[(1, 42664293), (3, 14221431), (7, 6094899), (9, 4740477), (21, 2031633), (27, 1580159), (37, 1153089), (63, 677211), (111, 384363), (189, 225737), (259, 164727), (333, 128121), (777, 54909), (999, 42707), (2331, 18303), (6101, 6993)]