43149141

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 74265984

約数和(自身を除く): 31116843

約数列:

[1, 3, 7, 9, 21, 37, 63, 107, 111, 173, 259, 321, 333, 519, 749, 777, 963, 1211, 1557, 2247, 2331, 3633, 3959, 6401, 6741, 10899, 11877, 18511, 19203, 27713, 35631, 44807, 55533, 57609, 83139, 129577, 134421, 166599, 249417, 388731, 403263, 684907, 1166193, 2054721, 4794349, 6164163, 14383047, 43149141]

約数ペア:

[(1, 43149141), (3, 14383047), (7, 6164163), (9, 4794349), (21, 2054721), (37, 1166193), (63, 684907), (107, 403263), (111, 388731), (173, 249417), (259, 166599), (321, 134421), (333, 129577), (519, 83139), (749, 57609), (777, 55533), (963, 44807), (1211, 35631), (1557, 27713), (2247, 19203), (2331, 18511), (3633, 11877), (3959, 10899), (6401, 6741)]