31699616091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{8861}}^1$

素因数の和:9188

約数の個数: 64

約数和(自身を含む): 51453480960

約数和(自身を除く): 19753864869

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 269, 341, 403, 429, 807, 1023, 1209, 2959, 3497, 4433, 8339, 8861, 8877, 10491, 13299, 25017, 26583, 38467, 91729, 97471, 108407, 115193, 115401, 274691, 275187, 292413, 325221, 345579, 824073, 1192477, 1267123, 2383609, 3021601, 3570983, 3577431, 3801369, 7150827, 9064803, 10712949, 26219699, 30986917, 39280813, 73891879, 78659097, 92960751, 117842439, 221675637, 340856087, 812810669, 960594427, 1022568261, 2438432007, 2881783281, 10566538697, 31699616091]

約数ペア:

[(1, 31699616091), (3, 10566538697), (11, 2881783281), (13, 2438432007), (31, 1022568261), (33, 960594427), (39, 812810669), (93, 340856087), (143, 221675637), (269, 117842439), (341, 92960751), (403, 78659097), (429, 73891879), (807, 39280813), (1023, 30986917), (1209, 26219699), (2959, 10712949), (3497, 9064803), (4433, 7150827), (8339, 3801369), (8861, 3577431), (8877, 3570983), (10491, 3021601), (13299, 2383609), (25017, 1267123), (26583, 1192477), (38467, 824073), (91729, 345579), (97471, 325221), (108407, 292413), (115193, 275187), (115401, 274691)]