83393009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 105131520

約数和(自身を除く): 21738511

約数列:

[1, 7, 23, 29, 53, 161, 203, 337, 371, 667, 1219, 1537, 2359, 4669, 7751, 8533, 9773, 10759, 17861, 35351, 54257, 68411, 125027, 224779, 247457, 410803, 517969, 1573453, 2875621, 3625783, 11913287, 83393009]

約数ペア:

[(1, 83393009), (7, 11913287), (23, 3625783), (29, 2875621), (53, 1573453), (161, 517969), (203, 410803), (337, 247457), (371, 224779), (667, 125027), (1219, 68411), (1537, 54257), (2359, 35351), (4669, 17861), (7751, 10759), (8533, 9773)]