121275154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 246141504

約数和(自身を除く): 124866350

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 5507, 11011, 11014, 22022, 38549, 60577, 71591, 77098, 121154, 143182, 424039, 501137, 666347, 787501, 848078, 1002274, 1332694, 1575002, 4664429, 5512507, 8662511, 9328858, 11025014, 17325022, 60637577, 121275154]

約数ペア:

[(1, 121275154), (2, 60637577), (7, 17325022), (11, 11025014), (13, 9328858), (14, 8662511), (22, 5512507), (26, 4664429), (77, 1575002), (91, 1332694), (121, 1002274), (143, 848078), (154, 787501), (182, 666347), (242, 501137), (286, 424039), (847, 143182), (1001, 121154), (1573, 77098), (1694, 71591), (2002, 60577), (3146, 38549), (5507, 22022), (11011, 11014)]