52389423

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 83182176

約数和(自身を除く): 30792753

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 461, 549, 621, 1383, 1403, 1647, 1863, 4149, 4209, 4941, 10603, 12447, 12627, 28121, 31809, 37341, 37881, 84363, 95427, 113643, 253089, 286281, 646783, 759267, 858843, 1940349, 2277801, 5821047, 17463141, 52389423]

約数ペア:

[(1, 52389423), (3, 17463141), (9, 5821047), (23, 2277801), (27, 1940349), (61, 858843), (69, 759267), (81, 646783), (183, 286281), (207, 253089), (461, 113643), (549, 95427), (621, 84363), (1383, 37881), (1403, 37341), (1647, 31809), (1863, 28121), (4149, 12627), (4209, 12447), (4941, 10603)]