387747089181

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2887}}^1\times {\mathrm{38561}}^1$

素因数の和:41503

約数の個数: 40

約数和(自身を含む): 592918206144

約数和(自身を除く): 205171116963

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2887, 3483, 8661, 25983, 38561, 77949, 115683, 124141, 233847, 347049, 372423, 1041147, 1117269, 1658123, 3123441, 3351807, 4974369, 10055421, 14923107, 44769321, 111325607, 134307963, 333976821, 1001930463, 3005791389, 4787001101, 9017374167, 14361003303, 43083009909, 129249029727, 387747089181]

約数ペア:

[(1, 387747089181), (3, 129249029727), (9, 43083009909), (27, 14361003303), (43, 9017374167), (81, 4787001101), (129, 3005791389), (387, 1001930463), (1161, 333976821), (2887, 134307963), (3483, 111325607), (8661, 44769321), (25983, 14923107), (38561, 10055421), (77949, 4974369), (115683, 3351807), (124141, 3123441), (233847, 1658123), (347049, 1117269), (372423, 1041147)]