3061071

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 56

約数和(自身を含む): 5508720

約数和(自身を除く): 2447649

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 117, 153, 171, 221, 243, 247, 323, 351, 459, 513, 663, 729, 741, 969, 1053, 1377, 1539, 1989, 2223, 2907, 3159, 4131, 4199, 4617, 5967, 6669, 8721, 9477, 12393, 12597, 13851, 17901, 20007, 26163, 37791, 53703, 60021, 78489, 113373, 161109, 180063, 235467, 340119, 1020357, 3061071]

約数ペア:

[(1, 3061071), (3, 1020357), (9, 340119), (13, 235467), (17, 180063), (19, 161109), (27, 113373), (39, 78489), (51, 60021), (57, 53703), (81, 37791), (117, 26163), (153, 20007), (171, 17901), (221, 13851), (243, 12597), (247, 12393), (323, 9477), (351, 8721), (459, 6669), (513, 5967), (663, 4617), (729, 4199), (741, 4131), (969, 3159), (1053, 2907), (1377, 2223), (1539, 1989)]