279093033

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{60449}}^1$

素因数の和:60483

約数の個数: 24

約数和(自身を含む): 440076000

約数和(自身を除く): 160982967

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 60449, 181347, 544041, 1148531, 1632123, 3445593, 4896369, 10336779, 14689107, 31010337, 93031011, 279093033]

約数ペア:

[(1, 279093033), (3, 93031011), (9, 31010337), (19, 14689107), (27, 10336779), (57, 4896369), (81, 3445593), (171, 1632123), (243, 1148531), (513, 544041), (1539, 181347), (4617, 60449)]