27590409

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 53268480

約数和(自身を除く): 25678071

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 577, 621, 693, 759, 1449, 1731, 1771, 2079, 2277, 4039, 4347, 5193, 5313, 6347, 6831, 12117, 13271, 15579, 15939, 19041, 36351, 39813, 44429, 47817, 57123, 92897, 109053, 119439, 133287, 145981, 171369, 278691, 358317, 399861, 437943, 836073, 1021867, 1199583, 1313829, 2508219, 3065601, 3941487, 9196803, 27590409]

約数ペア:

[(1, 27590409), (3, 9196803), (7, 3941487), (9, 3065601), (11, 2508219), (21, 1313829), (23, 1199583), (27, 1021867), (33, 836073), (63, 437943), (69, 399861), (77, 358317), (99, 278691), (161, 171369), (189, 145981), (207, 133287), (231, 119439), (253, 109053), (297, 92897), (483, 57123), (577, 47817), (621, 44429), (693, 39813), (759, 36351), (1449, 19041), (1731, 15939), (1771, 15579), (2079, 13271), (2277, 12117), (4039, 6831), (4347, 6347), (5193, 5313)]