72975489

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 98380800

約数和(自身を除く): 25405311

約数列:

[1, 3, 199, 251, 487, 597, 753, 1461, 49949, 96913, 122237, 149847, 290739, 366711, 24325163, 72975489]

約数ペア:

[(1, 72975489), (3, 24325163), (199, 366711), (251, 290739), (487, 149847), (597, 122237), (753, 96913), (1461, 49949)]