729423981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11163

約数の個数: 64

約数和(自身を含む): 1344349440

約数和(自身を除く): 614925459

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 1287, 1683, 1989, 2431, 3861, 5049, 5967, 7293, 11113, 21879, 33339, 65637, 100017, 122243, 144469, 188921, 300051, 366729, 433407, 566763, 1100187, 1300221, 1589159, 1700289, 2078131, 2455973, 3300561, 3900663, 4767477, 5100867, 6234393, 7367919, 14302431, 18703179, 22103757, 27015703, 42907293, 56109537, 66311271, 81047109, 243141327, 729423981]

約数ペア:

[(1, 729423981), (3, 243141327), (9, 81047109), (11, 66311271), (13, 56109537), (17, 42907293), (27, 27015703), (33, 22103757), (39, 18703179), (51, 14302431), (99, 7367919), (117, 6234393), (143, 5100867), (153, 4767477), (187, 3900663), (221, 3300561), (297, 2455973), (351, 2078131), (429, 1700289), (459, 1589159), (561, 1300221), (663, 1100187), (1287, 566763), (1683, 433407), (1989, 366729), (2431, 300051), (3861, 188921), (5049, 144469), (5967, 122243), (7293, 100017), (11113, 65637), (21879, 33339)]