73245809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 23280271

約数列:

[1, 7, 13, 17, 91, 113, 119, 221, 419, 791, 1469, 1547, 1921, 2933, 5447, 7123, 10283, 13447, 24973, 38129, 47347, 49861, 92599, 174811, 331429, 615511, 648193, 804899, 4308577, 5634293, 10463687, 73245809]

約数ペア:

[(1, 73245809), (7, 10463687), (13, 5634293), (17, 4308577), (91, 804899), (113, 648193), (119, 615511), (221, 331429), (419, 174811), (791, 92599), (1469, 49861), (1547, 47347), (1921, 38129), (2933, 24973), (5447, 13447), (7123, 10283)]