127127442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85781}}^1$

素因数の和:85818

約数の個数: 32

約数和(自身を含む): 288227520

約数和(自身を除く): 161100078

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 85781, 171562, 257343, 514686, 1115153, 1629839, 2230306, 3259678, 3345459, 4889517, 6690918, 9779034, 21187907, 42375814, 63563721, 127127442]

約数ペア:

[(1, 127127442), (2, 63563721), (3, 42375814), (6, 21187907), (13, 9779034), (19, 6690918), (26, 4889517), (38, 3345459), (39, 3259678), (57, 2230306), (78, 1629839), (114, 1115153), (247, 514686), (494, 257343), (741, 171562), (1482, 85781)]