66881121142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{363773}}^1$

素因数の和:363984

約数の個数: 32

約数和(自身を含む): 112048212384

約数和(自身を除く): 45167091242

約数列:

[1, 2, 11, 22, 61, 122, 137, 274, 671, 1342, 1507, 3014, 8357, 16714, 91927, 183854, 363773, 727546, 4001503, 8003006, 22190153, 44380306, 49836901, 99673802, 244091683, 488183366, 548205911, 1096411822, 3040050961, 6080101922, 33440560571, 66881121142]

約数ペア:

[(1, 66881121142), (2, 33440560571), (11, 6080101922), (22, 3040050961), (61, 1096411822), (122, 548205911), (137, 488183366), (274, 244091683), (671, 99673802), (1342, 49836901), (1507, 44380306), (3014, 22190153), (8357, 8003006), (16714, 4001503), (91927, 727546), (183854, 363773)]