89037477

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 138538400

約数和(自身を除く): 49500923

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 12109, 36327, 108981, 230071, 520687, 690213, 1562061, 2070639, 4686183, 9893053, 29679159, 89037477]

約数ペア:

[(1, 89037477), (3, 29679159), (9, 9893053), (19, 4686183), (43, 2070639), (57, 1562061), (129, 690213), (171, 520687), (387, 230071), (817, 108981), (2451, 36327), (7353, 12109)]