715722561

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 1107051264

約数和(自身を除く): 391328703

約数列:

[1, 3, 9, 27, 37, 81, 111, 131, 333, 393, 999, 1179, 1823, 2997, 3537, 4847, 5469, 10611, 14541, 16407, 43623, 49221, 67451, 130869, 147663, 202353, 238813, 392607, 607059, 716439, 1821177, 2149317, 5463531, 6447951, 8836081, 19343853, 26508243, 79524729, 238574187, 715722561]

約数ペア:

[(1, 715722561), (3, 238574187), (9, 79524729), (27, 26508243), (37, 19343853), (81, 8836081), (111, 6447951), (131, 5463531), (333, 2149317), (393, 1821177), (999, 716439), (1179, 607059), (1823, 392607), (2997, 238813), (3537, 202353), (4847, 147663), (5469, 130869), (10611, 67451), (14541, 49221), (16407, 43623)]