193796127

素因数分解:

$3^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{941}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 326674296

約数和(自身を除く): 132878169

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 467, 941, 1401, 2823, 3269, 4203, 6587, 8469, 9807, 19761, 22883, 29421, 46109, 59283, 68649, 138327, 205947, 414981, 439447, 1318341, 3076129, 3955023, 9228387, 21532903, 27685161, 64598709, 193796127]

約数ペア:

[(1, 193796127), (3, 64598709), (7, 27685161), (9, 21532903), (21, 9228387), (49, 3955023), (63, 3076129), (147, 1318341), (441, 439447), (467, 414981), (941, 205947), (1401, 138327), (2823, 68649), (3269, 59283), (4203, 46109), (6587, 29421), (8469, 22883), (9807, 19761)]