156930491781

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1\times {\mathrm{12503}}^1$

素因数の和:13506

約数の個数: 48

約数和(自身を含む): 260369291520

約数和(自身を除く): 103438799739

約数列:

[1, 3, 7, 9, 21, 63, 281, 709, 843, 1967, 2127, 2529, 4963, 5901, 6381, 12503, 14889, 17703, 37509, 44667, 87521, 112527, 199229, 262563, 597687, 787689, 1394603, 1793061, 3513343, 4183809, 8864627, 10540029, 12551427, 24593401, 26593881, 31620087, 62052389, 73780203, 79781643, 186157167, 221340609, 558471501, 2490960187, 7472880561, 17436721309, 22418641683, 52310163927, 156930491781]

約数ペア:

[(1, 156930491781), (3, 52310163927), (7, 22418641683), (9, 17436721309), (21, 7472880561), (63, 2490960187), (281, 558471501), (709, 221340609), (843, 186157167), (1967, 79781643), (2127, 73780203), (2529, 62052389), (4963, 31620087), (5901, 26593881), (6381, 24593401), (12503, 12551427), (14889, 10540029), (17703, 8864627), (37509, 4183809), (44667, 3513343), (87521, 1793061), (112527, 1394603), (199229, 787689), (262563, 597687)]