130587303

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 225792000

約数和(自身を除く): 95204697

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 83, 139, 147, 231, 249, 343, 417, 539, 581, 913, 973, 1029, 1529, 1617, 1743, 2739, 2919, 3773, 4067, 4587, 6391, 6811, 10703, 11319, 11537, 12201, 19173, 20433, 28469, 32109, 34611, 44737, 47677, 74921, 80759, 85407, 126907, 134211, 143031, 224763, 242277, 313159, 380721, 524447, 565313, 888349, 939477, 1573341, 1695939, 2665047, 3957191, 6218443, 11871573, 18655329, 43529101, 130587303]

約数ペア:

[(1, 130587303), (3, 43529101), (7, 18655329), (11, 11871573), (21, 6218443), (33, 3957191), (49, 2665047), (77, 1695939), (83, 1573341), (139, 939477), (147, 888349), (231, 565313), (249, 524447), (343, 380721), (417, 313159), (539, 242277), (581, 224763), (913, 143031), (973, 134211), (1029, 126907), (1529, 85407), (1617, 80759), (1743, 74921), (2739, 47677), (2919, 44737), (3773, 34611), (4067, 32109), (4587, 28469), (6391, 20433), (6811, 19173), (10703, 12201), (11319, 11537)]