90292131

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 138673920

約数和(自身を除く): 48381789

約数列:

[1, 3, 9, 27, 43, 83, 129, 249, 387, 747, 937, 1161, 2241, 2811, 3569, 8433, 10707, 25299, 32121, 40291, 77771, 96363, 120873, 233313, 362619, 699939, 1087857, 2099817, 3344153, 10032459, 30097377, 90292131]

約数ペア:

[(1, 90292131), (3, 30097377), (9, 10032459), (27, 3344153), (43, 2099817), (83, 1087857), (129, 699939), (249, 362619), (387, 233313), (747, 120873), (937, 96363), (1161, 77771), (2241, 40291), (2811, 32121), (3569, 25299), (8433, 10707)]