75789519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 116766720

約数和(自身を除く): 40977201

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 1447, 3081, 4029, 4341, 17459, 18811, 24599, 52377, 56433, 73797, 114313, 319787, 342939, 959361, 1486069, 1943321, 4458207, 5829963, 25263173, 75789519]

約数ペア:

[(1, 75789519), (3, 25263173), (13, 5829963), (17, 4458207), (39, 1943321), (51, 1486069), (79, 959361), (221, 342939), (237, 319787), (663, 114313), (1027, 73797), (1343, 56433), (1447, 52377), (3081, 24599), (4029, 18811), (4341, 17459)]