156744031689

素因数分解:

$3^3\times 7^1\times {\mathrm{18049}}^1\times {\mathrm{45949}}^1$

素因数の和:64014

約数の個数: 32

約数和(自身を含む): 265407200000

約数和(自身を除く): 108663168311

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 18049, 45949, 54147, 126343, 137847, 162441, 321643, 379029, 413541, 487323, 964929, 1137087, 1240623, 2894787, 3411261, 8684361, 829333501, 2488000503, 5805334507, 7464001509, 17416003521, 22392004527, 52248010563, 156744031689]

約数ペア:

[(1, 156744031689), (3, 52248010563), (7, 22392004527), (9, 17416003521), (21, 7464001509), (27, 5805334507), (63, 2488000503), (189, 829333501), (18049, 8684361), (45949, 3411261), (54147, 2894787), (126343, 1240623), (137847, 1137087), (162441, 964929), (321643, 487323), (379029, 413541)]