77808123

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 114903360

約数和(自身を除く): 37095237

約数列:

[1, 3, 9, 61, 183, 239, 549, 593, 717, 1779, 2151, 5337, 14579, 36173, 43737, 108519, 131211, 141727, 325557, 425181, 1275543, 8645347, 25936041, 77808123]

約数ペア:

[(1, 77808123), (3, 25936041), (9, 8645347), (61, 1275543), (183, 425181), (239, 325557), (549, 141727), (593, 131211), (717, 108519), (1779, 43737), (2151, 36173), (5337, 14579)]