80491378383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1\times {\mathrm{9619}}^1$

素因数の和:11608

約数の個数: 48

約数和(自身を含む): 128672733280

約数和(自身を除く): 48181354897

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1933, 4329, 5799, 9619, 17397, 25129, 28857, 71521, 75387, 86571, 125047, 214563, 226161, 355903, 375141, 643689, 929773, 1067709, 1125423, 2789319, 3203127, 4626739, 8367957, 13880217, 18593527, 41640651, 55780581, 167341743, 241715851, 687960499, 725147553, 2063881497, 2175442659, 6191644491, 8943486487, 26830459461, 80491378383]

約数ペア:

[(1, 80491378383), (3, 26830459461), (9, 8943486487), (13, 6191644491), (37, 2175442659), (39, 2063881497), (111, 725147553), (117, 687960499), (333, 241715851), (481, 167341743), (1443, 55780581), (1933, 41640651), (4329, 18593527), (5799, 13880217), (9619, 8367957), (17397, 4626739), (25129, 3203127), (28857, 2789319), (71521, 1125423), (75387, 1067709), (86571, 929773), (125047, 643689), (214563, 375141), (226161, 355903)]