26587679937

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{235813}}^1$

素因数の和:235902

約数の個数: 48

約数和(自身を含む): 45163097280

約数和(自身を除く): 18575417343

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 767, 1239, 1911, 2301, 2891, 5369, 8673, 16107, 37583, 112749, 235813, 707439, 1650691, 3065569, 4952073, 9196707, 11554837, 13912967, 21458983, 34664511, 41738901, 64376949, 97390769, 150212881, 180868571, 292172307, 450638643, 542605713, 681735383, 1266079997, 2045206149, 3798239991, 8862559979, 26587679937]

約数ペア:

[(1, 26587679937), (3, 8862559979), (7, 3798239991), (13, 2045206149), (21, 1266079997), (39, 681735383), (49, 542605713), (59, 450638643), (91, 292172307), (147, 180868571), (177, 150212881), (273, 97390769), (413, 64376949), (637, 41738901), (767, 34664511), (1239, 21458983), (1911, 13912967), (2301, 11554837), (2891, 9196707), (5369, 4952073), (8673, 3065569), (16107, 1650691), (37583, 707439), (112749, 235813)]