27245829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 41771520

約数和(自身を除く): 14525691

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 443, 741, 1079, 1329, 1577, 3237, 4731, 5759, 8417, 17277, 20501, 25251, 36769, 61503, 109421, 110307, 328263, 477997, 698611, 1433991, 2095833, 9081943, 27245829]

約数ペア:

[(1, 27245829), (3, 9081943), (13, 2095833), (19, 1433991), (39, 698611), (57, 477997), (83, 328263), (247, 110307), (249, 109421), (443, 61503), (741, 36769), (1079, 25251), (1329, 20501), (1577, 17277), (3237, 8417), (4731, 5759)]