1089014787

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 1959851520

約数和(自身を除く): 870836733

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 113, 161, 189, 207, 339, 483, 567, 621, 739, 791, 1017, 1449, 1863, 2217, 2373, 2599, 3051, 4347, 5173, 6651, 7119, 7797, 9153, 13041, 15519, 16997, 18193, 19953, 21357, 23391, 46557, 50991, 54579, 59859, 64071, 70173, 83507, 118979, 139671, 152973, 163737, 210519, 250521, 356937, 419013, 458919, 491211, 584549, 751563, 1070811, 1376757, 1473633, 1753647, 1920661, 2254689, 3212433, 5260941, 5761983, 6764067, 9637299, 13444627, 15782823, 17285949, 40333881, 47348469, 51857847, 121001643, 155573541, 363004929, 1089014787]

約数ペア:

[(1, 1089014787), (3, 363004929), (7, 155573541), (9, 121001643), (21, 51857847), (23, 47348469), (27, 40333881), (63, 17285949), (69, 15782823), (81, 13444627), (113, 9637299), (161, 6764067), (189, 5761983), (207, 5260941), (339, 3212433), (483, 2254689), (567, 1920661), (621, 1753647), (739, 1473633), (791, 1376757), (1017, 1070811), (1449, 751563), (1863, 584549), (2217, 491211), (2373, 458919), (2599, 419013), (3051, 356937), (4347, 250521), (5173, 210519), (6651, 163737), (7119, 152973), (7797, 139671), (9153, 118979), (13041, 83507), (15519, 70173), (16997, 64071), (18193, 59859), (19953, 54579), (21357, 50991), (23391, 46557)]