29270367

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 51455040

約数和(自身を除く): 22184673

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 433, 609, 777, 1073, 1299, 1827, 2331, 3031, 3219, 3897, 7511, 9093, 9657, 12557, 16021, 22533, 27279, 37671, 48063, 67599, 87899, 112147, 113013, 144189, 263697, 336441, 464609, 791091, 1009323, 1393827, 3252263, 4181481, 9756789, 29270367]

約数ペア:

[(1, 29270367), (3, 9756789), (7, 4181481), (9, 3252263), (21, 1393827), (29, 1009323), (37, 791091), (63, 464609), (87, 336441), (111, 263697), (203, 144189), (259, 113013), (261, 112147), (333, 87899), (433, 67599), (609, 48063), (777, 37671), (1073, 27279), (1299, 22533), (1827, 16021), (2331, 12557), (3031, 9657), (3219, 9093), (3897, 7511)]