49664871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7549}}^1$

素因数の和:7615

約数の個数: 24

約数和(自身を含む): 77734800

約数和(自身を除く): 28069929

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 7549, 22647, 67941, 128333, 324607, 384999, 973821, 1154997, 2921463, 5518319, 16554957, 49664871]

約数ペア:

[(1, 49664871), (3, 16554957), (9, 5518319), (17, 2921463), (43, 1154997), (51, 973821), (129, 384999), (153, 324607), (387, 128333), (731, 67941), (2193, 22647), (6579, 7549)]