26135307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 44579808

約数和(自身を除く): 18444501

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 99, 153, 159, 187, 293, 477, 561, 583, 879, 901, 1683, 1749, 2637, 2703, 3223, 4981, 5247, 8109, 9669, 9911, 14943, 15529, 29007, 29733, 44829, 46587, 54791, 89199, 139761, 164373, 170819, 263993, 493119, 512457, 791979, 1537371, 2375937, 2903923, 8711769, 26135307]

約数ペア:

[(1, 26135307), (3, 8711769), (9, 2903923), (11, 2375937), (17, 1537371), (33, 791979), (51, 512457), (53, 493119), (99, 263993), (153, 170819), (159, 164373), (187, 139761), (293, 89199), (477, 54791), (561, 46587), (583, 44829), (879, 29733), (901, 29007), (1683, 15529), (1749, 14943), (2637, 9911), (2703, 9669), (3223, 8109), (4981, 5247)]