65349963

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11923}}^1$

素因数の和:11968

約数の個数: 32

約数和(自身を含む): 114470400

約数和(自身を除く): 49120437

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 11923, 35769, 83461, 107307, 250383, 321921, 345767, 751149, 1037301, 2253447, 2420369, 3111903, 7261107, 9335709, 21783321, 65349963]

約数ペア:

[(1, 65349963), (3, 21783321), (7, 9335709), (9, 7261107), (21, 3111903), (27, 2420369), (29, 2253447), (63, 1037301), (87, 751149), (189, 345767), (203, 321921), (261, 250383), (609, 107307), (783, 83461), (1827, 35769), (5481, 11923)]