127675394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 248838912

約数和(自身を除く): 121163518

約数列:

[1, 2, 7, 11, 14, 22, 41, 73, 77, 82, 146, 154, 277, 287, 451, 511, 554, 574, 803, 902, 1022, 1606, 1939, 2993, 3047, 3157, 3878, 5621, 5986, 6094, 6314, 11242, 11357, 20221, 20951, 21329, 22714, 32923, 40442, 41902, 42658, 65846, 79499, 124927, 141547, 158998, 222431, 230461, 249854, 283094, 444862, 460922, 829061, 874489, 1557017, 1658122, 1748978, 3114034, 5803427, 9119671, 11606854, 18239342, 63837697, 127675394]

約数ペア:

[(1, 127675394), (2, 63837697), (7, 18239342), (11, 11606854), (14, 9119671), (22, 5803427), (41, 3114034), (73, 1748978), (77, 1658122), (82, 1557017), (146, 874489), (154, 829061), (277, 460922), (287, 444862), (451, 283094), (511, 249854), (554, 230461), (574, 222431), (803, 158998), (902, 141547), (1022, 124927), (1606, 79499), (1939, 65846), (2993, 42658), (3047, 41902), (3157, 40442), (3878, 32923), (5621, 22714), (5986, 21329), (6094, 20951), (6314, 20221), (11242, 11357)]