177636700647

素因数分解:

$3^6\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{28463}}^1$

素因数の和:29711

約数の個数: 56

約数和(自身を含む): 304640400384

約数和(自身を除く): 127003699737

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1223, 1701, 3669, 5103, 8561, 11007, 25683, 28463, 33021, 77049, 85389, 99063, 199241, 231147, 256167, 297189, 597723, 693441, 768501, 891567, 1793169, 2080323, 2305503, 5379507, 6240969, 6916509, 16138521, 20749527, 34810249, 48415563, 104430747, 145246689, 243671743, 313292241, 731015229, 939876723, 2193045687, 2819630169, 6579137061, 8458890507, 19737411183, 25376671521, 59212233549, 177636700647]

約数ペア:

[(1, 177636700647), (3, 59212233549), (7, 25376671521), (9, 19737411183), (21, 8458890507), (27, 6579137061), (63, 2819630169), (81, 2193045687), (189, 939876723), (243, 731015229), (567, 313292241), (729, 243671743), (1223, 145246689), (1701, 104430747), (3669, 48415563), (5103, 34810249), (8561, 20749527), (11007, 16138521), (25683, 6916509), (28463, 6240969), (33021, 5379507), (77049, 2305503), (85389, 2080323), (99063, 1793169), (199241, 891567), (231147, 768501), (256167, 693441), (297189, 597723)]