123228690431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1\times {\mathrm{32941}}^1$

素因数の和:35535

約数の個数: 32

約数和(自身を含む): 161790021120

約数和(自身を除く): 38561330689

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2557, 17899, 28127, 32941, 48583, 196889, 230587, 340081, 362351, 534413, 625879, 2536457, 3740891, 4381153, 6884669, 48192683, 84230137, 589610959, 926531507, 1600372603, 6485720549, 11202608221, 17604098633, 123228690431]

約数ペア:

[(1, 123228690431), (7, 17604098633), (11, 11202608221), (19, 6485720549), (77, 1600372603), (133, 926531507), (209, 589610959), (1463, 84230137), (2557, 48192683), (17899, 6884669), (28127, 4381153), (32941, 3740891), (48583, 2536457), (196889, 625879), (230587, 534413), (340081, 362351)]