80798757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 119011200

約数和(自身を除く): 38212443

約数列:

[1, 3, 13, 39, 83, 109, 229, 249, 327, 687, 1079, 1417, 2977, 3237, 4251, 8931, 9047, 19007, 24961, 27141, 57021, 74883, 117611, 247091, 324493, 352833, 741273, 973479, 2071763, 6215289, 26932919, 80798757]

約数ペア:

[(1, 80798757), (3, 26932919), (13, 6215289), (39, 2071763), (83, 973479), (109, 741273), (229, 352833), (249, 324493), (327, 247091), (687, 117611), (1079, 74883), (1417, 57021), (2977, 27141), (3237, 24961), (4251, 19007), (8931, 9047)]