625129947

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11953}}^1$

素因数の和:12124

約数の個数: 32

約数和(自身を含む): 1004136000

約数和(自身を除く): 379006053

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1341, 1937, 4023, 5811, 11953, 17433, 35859, 52299, 107577, 155389, 322731, 466167, 1398501, 1780997, 4195503, 5342991, 16028973, 23152961, 48086919, 69458883, 208376649, 625129947]

約数ペア:

[(1, 625129947), (3, 208376649), (9, 69458883), (13, 48086919), (27, 23152961), (39, 16028973), (117, 5342991), (149, 4195503), (351, 1780997), (447, 1398501), (1341, 466167), (1937, 322731), (4023, 155389), (5811, 107577), (11953, 52299), (17433, 35859)]