72786639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3251}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 103023360

約数和(自身を除く): 30236721

約数列:

[1, 3, 17, 51, 439, 1317, 3251, 7463, 9753, 22389, 55267, 165801, 1427189, 4281567, 24262213, 72786639]

約数ペア:

[(1, 72786639), (3, 24262213), (17, 4281567), (51, 1427189), (439, 165801), (1317, 55267), (3251, 22389), (7463, 9753)]