121738377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 183496320

約数和(自身を除く): 61757943

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 969, 1241, 1387, 1721, 3723, 4161, 5163, 23579, 29257, 32699, 70737, 87771, 98097, 125633, 376899, 555883, 1667649, 2135761, 2387027, 6407283, 7161081, 40579459, 121738377]

約数ペア:

[(1, 121738377), (3, 40579459), (17, 7161081), (19, 6407283), (51, 2387027), (57, 2135761), (73, 1667649), (219, 555883), (323, 376899), (969, 125633), (1241, 98097), (1387, 87771), (1721, 70737), (3723, 32699), (4161, 29257), (5163, 23579)]