3982919945121

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1\times {\mathrm{72617}}^1$

素因数の和:73455

約数の個数: 64

約数和(自身を含む): 6387827846400

約数和(自身を除く): 2404907901279

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 509, 921, 1527, 2763, 3991, 4581, 6617, 8289, 11973, 13743, 19851, 35919, 59553, 72617, 107757, 156263, 178659, 217851, 468789, 653553, 944021, 1406367, 1960659, 2031419, 2832063, 4219101, 6094257, 8496189, 18282771, 22293419, 25488567, 36962053, 54848313, 66880257, 110886159, 200640771, 289814447, 332658477, 480506689, 601922313, 869443341, 997975431, 1441520067, 2608330023, 4324560201, 7824990069, 11347350271, 12973680603, 34042050813, 102126152439, 147515553523, 306378457317, 442546660569, 1327639981707, 3982919945121]

約数ペア:

[(1, 3982919945121), (3, 1327639981707), (9, 442546660569), (13, 306378457317), (27, 147515553523), (39, 102126152439), (117, 34042050813), (307, 12973680603), (351, 11347350271), (509, 7824990069), (921, 4324560201), (1527, 2608330023), (2763, 1441520067), (3991, 997975431), (4581, 869443341), (6617, 601922313), (8289, 480506689), (11973, 332658477), (13743, 289814447), (19851, 200640771), (35919, 110886159), (59553, 66880257), (72617, 54848313), (107757, 36962053), (156263, 25488567), (178659, 22293419), (217851, 18282771), (468789, 8496189), (653553, 6094257), (944021, 4219101), (1406367, 2832063), (1960659, 2031419)]