51056379

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 83366400

約数和(自身を除く): 32310021

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 1669, 2781, 3399, 5007, 10197, 15021, 18359, 30591, 45063, 55077, 165231, 171907, 495693, 515721, 1547163, 1890977, 4641489, 5672931, 17018793, 51056379]

約数ペア:

[(1, 51056379), (3, 17018793), (9, 5672931), (11, 4641489), (27, 1890977), (33, 1547163), (99, 515721), (103, 495693), (297, 171907), (309, 165231), (927, 55077), (1133, 45063), (1669, 30591), (2781, 18359), (3399, 15021), (5007, 10197)]