127213242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39779}}^1$

素因数の和:39838

約数の個数: 32

約数和(自身を含む): 280687680

約数和(自身を除く): 153474438

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 39779, 79558, 119337, 238674, 517127, 1034254, 1551381, 1630939, 3102762, 3261878, 4892817, 9785634, 21202207, 42404414, 63606621, 127213242]

約数ペア:

[(1, 127213242), (2, 63606621), (3, 42404414), (6, 21202207), (13, 9785634), (26, 4892817), (39, 3261878), (41, 3102762), (78, 1630939), (82, 1551381), (123, 1034254), (246, 517127), (533, 238674), (1066, 119337), (1599, 79558), (3198, 39779)]