9951147

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 5600853

約数列:

[1, 3, 9, 27, 29, 71, 87, 179, 213, 261, 537, 639, 783, 1611, 1917, 2059, 4833, 5191, 6177, 12709, 15573, 18531, 38127, 46719, 55593, 114381, 140157, 343143, 368561, 1105683, 3317049, 9951147]

約数ペア:

[(1, 9951147), (3, 3317049), (9, 1105683), (27, 368561), (29, 343143), (71, 140157), (87, 114381), (179, 55593), (213, 46719), (261, 38127), (537, 18531), (639, 15573), (783, 12709), (1611, 6177), (1917, 5191), (2059, 4833)]