54815994

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{7993}}^1$

素因数の和:8131

約数の個数: 32

約数和(自身を含む): 122787840

約数和(自身を除く): 67971846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 7993, 15986, 23979, 47958, 71937, 143874, 215811, 431622, 1015111, 2030222, 3045333, 6090666, 9135999, 18271998, 27407997, 54815994]

約数ペア:

[(1, 54815994), (2, 27407997), (3, 18271998), (6, 9135999), (9, 6090666), (18, 3045333), (27, 2030222), (54, 1015111), (127, 431622), (254, 215811), (381, 143874), (762, 71937), (1143, 47958), (2286, 23979), (3429, 15986), (6858, 7993)]