156996878967

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{3797}}^1\times {\mathrm{41389}}^1$

素因数の和:45232

約数の個数: 32

約数和(自身を含む): 238942814400

約数和(自身を除く): 81945935433

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 3797, 11391, 34173, 41389, 102519, 124167, 140489, 372501, 421467, 1117503, 1264401, 1531393, 3793203, 4594179, 13782537, 41347611, 157154033, 471462099, 1414386297, 4243158891, 5814699221, 17444097663, 52332292989, 156996878967]

約数ペア:

[(1, 156996878967), (3, 52332292989), (9, 17444097663), (27, 5814699221), (37, 4243158891), (111, 1414386297), (333, 471462099), (999, 157154033), (3797, 41347611), (11391, 13782537), (34173, 4594179), (41389, 3793203), (102519, 1531393), (124167, 1264401), (140489, 1117503), (372501, 421467)]