26847369

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 43662528

約数和(自身を除く): 16815159

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 97, 153, 201, 243, 291, 459, 603, 873, 1139, 1377, 1649, 1809, 2619, 3417, 4131, 4947, 5427, 6499, 7857, 10251, 14841, 16281, 19497, 23571, 30753, 44523, 58491, 92259, 110483, 133569, 175473, 276777, 331449, 400707, 526419, 994347, 1579257, 2983041, 8949123, 26847369]

約数ペア:

[(1, 26847369), (3, 8949123), (9, 2983041), (17, 1579257), (27, 994347), (51, 526419), (67, 400707), (81, 331449), (97, 276777), (153, 175473), (201, 133569), (243, 110483), (291, 92259), (459, 58491), (603, 44523), (873, 30753), (1139, 23571), (1377, 19497), (1649, 16281), (1809, 14841), (2619, 10251), (3417, 7857), (4131, 6499), (4947, 5427)]