3900185613

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{176807}}^1$

素因数の和:176878

約数の個数: 32

約数和(自身を含む): 6223641600

約数和(自身を除く): 2323455987

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 7353, 22059, 176807, 530421, 1591263, 3359333, 4773789, 7602701, 10077999, 22808103, 30233997, 68424309, 90701991, 144451319, 205272927, 433353957, 1300061871, 3900185613]

約数ペア:

[(1, 3900185613), (3, 1300061871), (9, 433353957), (19, 205272927), (27, 144451319), (43, 90701991), (57, 68424309), (129, 30233997), (171, 22808103), (387, 10077999), (513, 7602701), (817, 4773789), (1161, 3359333), (2451, 1591263), (7353, 530421), (22059, 176807)]