86402019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 42621981

約数列:

[1, 3, 11, 33, 59, 177, 199, 223, 597, 649, 669, 1947, 2189, 2453, 6567, 7359, 11741, 13157, 35223, 39471, 44377, 129151, 133131, 144727, 387453, 434181, 488147, 1464441, 2618243, 7854729, 28800673, 86402019]

約数ペア:

[(1, 86402019), (3, 28800673), (11, 7854729), (33, 2618243), (59, 1464441), (177, 488147), (199, 434181), (223, 387453), (597, 144727), (649, 133131), (669, 129151), (1947, 44377), (2189, 39471), (2453, 35223), (6567, 13157), (7359, 11741)]