29139939

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 46534400

約数和(自身を除く): 17394461

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 1321, 2451, 3963, 7353, 11889, 22059, 25099, 35667, 56803, 75297, 170409, 225891, 511227, 677673, 1079257, 1533681, 3237771, 9713313, 29139939]

約数ペア:

[(1, 29139939), (3, 9713313), (9, 3237771), (19, 1533681), (27, 1079257), (43, 677673), (57, 511227), (129, 225891), (171, 170409), (387, 75297), (513, 56803), (817, 35667), (1161, 25099), (1321, 22059), (2451, 11889), (3963, 7353)]