84937599

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 129888000

約数和(自身を除く): 44950401

約数列:

[1, 3, 9, 27, 43, 129, 149, 387, 447, 491, 1161, 1341, 1473, 4023, 4419, 6407, 13257, 19221, 21113, 57663, 63339, 73159, 172989, 190017, 219477, 570051, 658431, 1975293, 3145837, 9437511, 28312533, 84937599]

約数ペア:

[(1, 84937599), (3, 28312533), (9, 9437511), (27, 3145837), (43, 1975293), (129, 658431), (149, 570051), (387, 219477), (447, 190017), (491, 172989), (1161, 73159), (1341, 63339), (1473, 57663), (4023, 21113), (4419, 19221), (6407, 13257)]