74526783

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 30904257

約数列:

[1, 3, 43, 71, 79, 103, 129, 213, 237, 309, 3053, 3397, 4429, 5609, 7313, 8137, 9159, 10191, 13287, 16827, 21939, 24411, 241187, 314459, 349891, 577727, 723561, 943377, 1049673, 1733181, 24842261, 74526783]

約数ペア:

[(1, 74526783), (3, 24842261), (43, 1733181), (71, 1049673), (79, 943377), (103, 723561), (129, 577727), (213, 349891), (237, 314459), (309, 241187), (3053, 24411), (3397, 21939), (4429, 16827), (5609, 13287), (7313, 10191), (8137, 9159)]