63400131

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 100128000

約数和(自身を除く): 36727869

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1489, 1577, 2241, 4467, 4731, 13401, 14193, 28291, 40203, 42579, 84873, 123587, 254619, 370761, 763857, 1112283, 2348153, 3336849, 7044459, 21133377, 63400131]

約数ペア:

[(1, 63400131), (3, 21133377), (9, 7044459), (19, 3336849), (27, 2348153), (57, 1112283), (83, 763857), (171, 370761), (249, 254619), (513, 123587), (747, 84873), (1489, 42579), (1577, 40203), (2241, 28291), (4467, 14193), (4731, 13401)]