76728639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53173}}^1$

素因数の和:53226

約数の個数: 16

約数和(自身を含む): 113154272

約数和(自身を除く): 36425633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 53173, 159519, 691249, 1967401, 2073747, 5902203, 25576213, 76728639]

約数ペア:

[(1, 76728639), (3, 25576213), (13, 5902203), (37, 2073747), (39, 1967401), (111, 691249), (481, 159519), (1443, 53173)]