27031004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 65404416

約数和(自身を除く): 38373412

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 154, 157, 172, 182, 286, 301, 308, 314, 364, 473, 559, 572, 602, 628, 946, 1001, 1099, 1118, 1204, 1727, 1892, 2002, 2041, 2198, 2236, 3311, 3454, 3913, 4004, 4082, 4396, 6149, 6622, 6751, 6908, 7826, 8164, 12089, 12298, 13244, 13502, 14287, 15652, 22451, 24178, 24596, 27004, 28574, 43043, 44902, 47257, 48356, 57148, 74261, 86086, 87763, 89804, 94514, 148522, 157157, 172172, 175526, 189028, 297044, 314314, 351052, 519827, 614341, 628628, 965393, 1039654, 1228682, 1930786, 2079308, 2457364, 3861572, 6757751, 13515502, 27031004]

約数ペア:

[(1, 27031004), (2, 13515502), (4, 6757751), (7, 3861572), (11, 2457364), (13, 2079308), (14, 1930786), (22, 1228682), (26, 1039654), (28, 965393), (43, 628628), (44, 614341), (52, 519827), (77, 351052), (86, 314314), (91, 297044), (143, 189028), (154, 175526), (157, 172172), (172, 157157), (182, 148522), (286, 94514), (301, 89804), (308, 87763), (314, 86086), (364, 74261), (473, 57148), (559, 48356), (572, 47257), (602, 44902), (628, 43043), (946, 28574), (1001, 27004), (1099, 24596), (1118, 24178), (1204, 22451), (1727, 15652), (1892, 14287), (2002, 13502), (2041, 13244), (2198, 12298), (2236, 12089), (3311, 8164), (3454, 7826), (3913, 6908), (4004, 6751), (4082, 6622), (4396, 6149)]