164348541

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 289013760

約数和(自身を除く): 124665219

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 127, 167, 189, 287, 369, 381, 501, 861, 889, 1107, 1143, 1169, 1503, 2583, 2667, 3429, 3507, 4509, 5207, 6847, 7749, 8001, 10521, 15621, 20541, 21209, 24003, 31563, 36449, 46863, 47929, 61623, 63627, 109347, 140589, 143787, 148463, 184869, 190881, 328041, 431361, 445389, 572643, 869569, 984123, 1294083, 1336167, 2608707, 4008501, 6086983, 7826121, 18260949, 23478363, 54782847, 164348541]

約数ペア:

[(1, 164348541), (3, 54782847), (7, 23478363), (9, 18260949), (21, 7826121), (27, 6086983), (41, 4008501), (63, 2608707), (123, 1336167), (127, 1294083), (167, 984123), (189, 869569), (287, 572643), (369, 445389), (381, 431361), (501, 328041), (861, 190881), (889, 184869), (1107, 148463), (1143, 143787), (1169, 140589), (1503, 109347), (2583, 63627), (2667, 61623), (3429, 47929), (3507, 46863), (4509, 36449), (5207, 31563), (6847, 24003), (7749, 21209), (8001, 20541), (10521, 15621)]