72440661

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 98426880

約数和(自身を除く): 25986219

約数列:

[1, 3, 71, 213, 239, 717, 1423, 4269, 16969, 50907, 101033, 303099, 340097, 1020291, 24146887, 72440661]

約数ペア:

[(1, 72440661), (3, 24146887), (71, 1020291), (213, 340097), (239, 303099), (717, 101033), (1423, 50907), (4269, 16969)]