72029811

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5351}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 109951488

約数和(自身を除く): 37921677

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 5351, 13461, 16053, 37457, 112371, 3429991, 10289973, 24009937, 72029811]

約数ペア:

[(1, 72029811), (3, 24009937), (7, 10289973), (21, 3429991), (641, 112371), (1923, 37457), (4487, 16053), (5351, 13461)]