3898156941

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 6800601600

約数和(自身を除く): 2902444659

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 389, 777, 999, 1167, 1433, 2331, 2723, 3501, 4299, 6993, 8169, 10031, 10503, 12897, 14393, 24507, 30093, 38691, 43179, 53021, 73521, 90279, 100751, 129537, 159063, 270837, 302253, 371147, 388611, 477189, 557437, 906759, 1113441, 1431567, 1672311, 2720277, 3340323, 3902059, 5016933, 10020969, 11706177, 15050799, 20625169, 35118531, 61875507, 105355593, 144376183, 185626521, 433128549, 556879563, 1299385647, 3898156941]

約数ペア:

[(1, 3898156941), (3, 1299385647), (7, 556879563), (9, 433128549), (21, 185626521), (27, 144376183), (37, 105355593), (63, 61875507), (111, 35118531), (189, 20625169), (259, 15050799), (333, 11706177), (389, 10020969), (777, 5016933), (999, 3902059), (1167, 3340323), (1433, 2720277), (2331, 1672311), (2723, 1431567), (3501, 1113441), (4299, 906759), (6993, 557437), (8169, 477189), (10031, 388611), (10503, 371147), (12897, 302253), (14393, 270837), (24507, 159063), (30093, 129537), (38691, 100751), (43179, 90279), (53021, 73521)]