47156789481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251057}}^1$

素因数の和:251233

約数の個数: 32

約数和(自身を含む): 69412515840

約数和(自身を除く): 22255726359

約数列:

[1, 3, 17, 29, 51, 87, 127, 381, 493, 1479, 2159, 3683, 6477, 11049, 62611, 187833, 251057, 753171, 4267969, 7280653, 12803907, 21841959, 31884239, 95652717, 123771101, 371313303, 542032063, 924642931, 1626096189, 2773928793, 15718929827, 47156789481]

約数ペア:

[(1, 47156789481), (3, 15718929827), (17, 2773928793), (29, 1626096189), (51, 924642931), (87, 542032063), (127, 371313303), (381, 123771101), (493, 95652717), (1479, 31884239), (2159, 21841959), (3683, 12803907), (6477, 7280653), (11049, 4267969), (62611, 753171), (187833, 251057)]