73589131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 93899520

約数和(自身を除く): 20310389

約数列:

[1, 7, 11, 49, 77, 311, 439, 539, 2177, 3073, 3421, 4829, 15239, 21511, 23947, 33803, 136529, 167629, 236621, 955703, 1501819, 6689921, 10512733, 73589131]

約数ペア:

[(1, 73589131), (7, 10512733), (11, 6689921), (49, 1501819), (77, 955703), (311, 236621), (439, 167629), (539, 136529), (2177, 33803), (3073, 23947), (3421, 21511), (4829, 15239)]