30977451

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67489}}^1$

素因数の和:67515

約数の個数: 16

約数和(自身を含む): 48592800

約数和(自身を除く): 17615349

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 67489, 202467, 607401, 1147313, 1822203, 3441939, 10325817, 30977451]

約数ペア:

[(1, 30977451), (3, 10325817), (9, 3441939), (17, 1822203), (27, 1147313), (51, 607401), (153, 202467), (459, 67489)]