220163493

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{983}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 323515584

約数和(自身を除く): 103352091

約数列:

[1, 3, 11, 33, 121, 363, 617, 983, 1851, 2949, 6787, 10813, 20361, 32439, 74657, 118943, 223971, 356829, 606511, 1819533, 6671621, 20014863, 73387831, 220163493]

約数ペア:

[(1, 220163493), (3, 73387831), (11, 20014863), (33, 6671621), (121, 1819533), (363, 606511), (617, 356829), (983, 223971), (1851, 118943), (2949, 74657), (6787, 32439), (10813, 20361)]