26547129

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 22113351

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 93, 161, 189, 197, 207, 217, 279, 483, 591, 621, 651, 713, 837, 1379, 1449, 1773, 1953, 2139, 4137, 4347, 4531, 4991, 5319, 5859, 6107, 6417, 12411, 13593, 14973, 18321, 19251, 31717, 37233, 40779, 42749, 44919, 54963, 95151, 122337, 128247, 134757, 140461, 164889, 285453, 384741, 421383, 856359, 983227, 1154223, 1264149, 2949681, 3792447, 8849043, 26547129]

約数ペア:

[(1, 26547129), (3, 8849043), (7, 3792447), (9, 2949681), (21, 1264149), (23, 1154223), (27, 983227), (31, 856359), (63, 421383), (69, 384741), (93, 285453), (161, 164889), (189, 140461), (197, 134757), (207, 128247), (217, 122337), (279, 95151), (483, 54963), (591, 44919), (621, 42749), (651, 40779), (713, 37233), (837, 31717), (1379, 19251), (1449, 18321), (1773, 14973), (1953, 13593), (2139, 12411), (4137, 6417), (4347, 6107), (4531, 5859), (4991, 5319)]