220106313

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{4591}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 363906816

約数和(自身を除く): 143800503

約数列:

[1, 3, 7, 9, 21, 63, 761, 2283, 4591, 5327, 6849, 13773, 15981, 32137, 41319, 47943, 96411, 289233, 3493751, 10481253, 24456257, 31443759, 73368771, 220106313]

約数ペア:

[(1, 220106313), (3, 73368771), (7, 31443759), (9, 24456257), (21, 10481253), (63, 3493751), (761, 289233), (2283, 96411), (4591, 47943), (5327, 41319), (6849, 32137), (13773, 15981)]