75328407

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 71205993

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 1907, 2079, 3591, 4389, 5643, 5721, 13167, 13349, 17163, 20977, 36233, 39501, 40047, 51489, 62931, 108699, 120141, 146839, 188793, 253631, 326097, 360423, 398563, 440517, 566379, 760893, 978291, 1195689, 1321551, 2282679, 2789941, 3587067, 3964653, 6848037, 8369823, 10761201, 25109469, 75328407]

約数ペア:

[(1, 75328407), (3, 25109469), (7, 10761201), (9, 8369823), (11, 6848037), (19, 3964653), (21, 3587067), (27, 2789941), (33, 2282679), (57, 1321551), (63, 1195689), (77, 978291), (99, 760893), (133, 566379), (171, 440517), (189, 398563), (209, 360423), (231, 326097), (297, 253631), (399, 188793), (513, 146839), (627, 120141), (693, 108699), (1197, 62931), (1463, 51489), (1881, 40047), (1907, 39501), (2079, 36233), (3591, 20977), (4389, 17163), (5643, 13349), (5721, 13167)]