72042441

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 98952000

約数和(自身を除く): 26909559

約数列:

[1, 3, 37, 111, 419, 1257, 1549, 4647, 15503, 46509, 57313, 171939, 649031, 1947093, 24014147, 72042441]

約数ペア:

[(1, 72042441), (3, 24014147), (37, 1947093), (111, 649031), (419, 171939), (1257, 57313), (1549, 46509), (4647, 15503)]