149736587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7873}}^1$

素因数の和:7923

約数の個数: 32

約数和(自身を含む): 211653120

約数和(自身を除く): 61916533

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 7873, 19019, 55111, 86603, 102349, 149587, 606221, 716443, 1047109, 1125839, 1645457, 1944631, 7880873, 11518199, 13612417, 21390941, 149736587]

約数ペア:

[(1, 149736587), (7, 21390941), (11, 13612417), (13, 11518199), (19, 7880873), (77, 1944631), (91, 1645457), (133, 1125839), (143, 1047109), (209, 716443), (247, 606221), (1001, 149587), (1463, 102349), (1729, 86603), (2717, 55111), (7873, 19019)]