65025639

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 45566361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1279, 1883, 2421, 3837, 5649, 7263, 8953, 11511, 16947, 26859, 34533, 50841, 80577, 241731, 344051, 1032153, 2408357, 3096459, 7225071, 9289377, 21675213, 65025639]

約数ペア:

[(1, 65025639), (3, 21675213), (7, 9289377), (9, 7225071), (21, 3096459), (27, 2408357), (63, 1032153), (189, 344051), (269, 241731), (807, 80577), (1279, 50841), (1883, 34533), (2421, 26859), (3837, 16947), (5649, 11511), (7263, 8953)]