29105271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 46952640

約数和(自身を除く): 17847369

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 821, 909, 1313, 2463, 2727, 3939, 7389, 10673, 11817, 22167, 32019, 35451, 82921, 96057, 248763, 288171, 746289, 1077973, 2238867, 3233919, 9701757, 29105271]

約数ペア:

[(1, 29105271), (3, 9701757), (9, 3233919), (13, 2238867), (27, 1077973), (39, 746289), (101, 288171), (117, 248763), (303, 96057), (351, 82921), (821, 35451), (909, 32019), (1313, 22167), (2463, 11817), (2727, 10673), (3939, 7389)]