65413581121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{112573}}^1$

素因数の和:112873

約数の個数: 32

約数和(自身を含む): 83646984960

約数和(自身を除く): 18233403839

約数列:

[1, 7, 17, 19, 119, 133, 257, 323, 1799, 2261, 4369, 4883, 30583, 34181, 83011, 112573, 581077, 788011, 1913741, 2138887, 13396187, 14972209, 28931261, 36361079, 202518827, 254527553, 491831437, 549693959, 3442820059, 3847857713, 9344797303, 65413581121]

約数ペア:

[(1, 65413581121), (7, 9344797303), (17, 3847857713), (19, 3442820059), (119, 549693959), (133, 491831437), (257, 254527553), (323, 202518827), (1799, 36361079), (2261, 28931261), (4369, 14972209), (4883, 13396187), (30583, 2138887), (34181, 1913741), (83011, 788011), (112573, 581077)]