61776486

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3169}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 144932400

約数和(自身を除く): 83155914

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3169, 3249, 6338, 6498, 9507, 9747, 19014, 19494, 28521, 57042, 60211, 85563, 120422, 171126, 180633, 361266, 541899, 1083798, 1144009, 1625697, 2288018, 3251394, 3432027, 6864054, 10296081, 20592162, 30888243, 61776486]

約数ペア:

[(1, 61776486), (2, 30888243), (3, 20592162), (6, 10296081), (9, 6864054), (18, 3432027), (19, 3251394), (27, 2288018), (38, 1625697), (54, 1144009), (57, 1083798), (114, 541899), (171, 361266), (342, 180633), (361, 171126), (513, 120422), (722, 85563), (1026, 60211), (1083, 57042), (2166, 28521), (3169, 19494), (3249, 19014), (6338, 9747), (6498, 9507)]