27193089

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 19691007

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 251, 469, 539, 737, 753, 1407, 1617, 1757, 2211, 2761, 3283, 5159, 5271, 8283, 9849, 12299, 15477, 16817, 19327, 36113, 36897, 50451, 57981, 108339, 117719, 135289, 184987, 353157, 405867, 554961, 824033, 1294909, 2472099, 3884727, 9064363, 27193089]

約数ペア:

[(1, 27193089), (3, 9064363), (7, 3884727), (11, 2472099), (21, 1294909), (33, 824033), (49, 554961), (67, 405867), (77, 353157), (147, 184987), (201, 135289), (231, 117719), (251, 108339), (469, 57981), (539, 50451), (737, 36897), (753, 36113), (1407, 19327), (1617, 16817), (1757, 15477), (2211, 12299), (2761, 9849), (3283, 8283), (5159, 5271)]