135993897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 237105792

約数和(自身を除く): 101111895

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 71, 81, 107, 117, 153, 213, 221, 321, 351, 459, 639, 663, 923, 963, 1053, 1207, 1377, 1391, 1819, 1917, 1989, 2769, 2889, 3621, 4173, 5457, 5751, 5967, 7597, 8307, 8667, 10863, 12519, 15691, 16371, 17901, 22791, 23647, 24921, 32589, 37557, 47073, 49113, 68373, 70941, 74763, 97767, 98761, 112671, 129149, 141219, 147339, 205119, 212823, 296283, 387447, 423657, 615357, 638469, 888849, 1162341, 1270971, 1678937, 1915407, 2666547, 3487023, 5036811, 7999641, 10461069, 15110433, 45331299, 135993897]

約数ペア:

[(1, 135993897), (3, 45331299), (9, 15110433), (13, 10461069), (17, 7999641), (27, 5036811), (39, 3487023), (51, 2666547), (71, 1915407), (81, 1678937), (107, 1270971), (117, 1162341), (153, 888849), (213, 638469), (221, 615357), (321, 423657), (351, 387447), (459, 296283), (639, 212823), (663, 205119), (923, 147339), (963, 141219), (1053, 129149), (1207, 112671), (1377, 98761), (1391, 97767), (1819, 74763), (1917, 70941), (1989, 68373), (2769, 49113), (2889, 47073), (3621, 37557), (4173, 32589), (5457, 24921), (5751, 23647), (5967, 22791), (7597, 17901), (8307, 16371), (8667, 15691), (10863, 12519)]