26996870397

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1\times {\mathrm{4973}}^1$

素因数の和:5314

約数の個数: 48

約数和(自身を含む): 42674532480

約数和(自身を除く): 15677662083

約数列:

[1, 3, 7, 21, 31, 93, 217, 269, 651, 807, 961, 1883, 2883, 4973, 5649, 6727, 8339, 14919, 20181, 25017, 34811, 58373, 104433, 154163, 175119, 258509, 462489, 775527, 1079141, 1337737, 1809563, 3237423, 4013211, 4779053, 5428689, 9364159, 14337159, 28092477, 33453371, 41469847, 100360113, 124409541, 290288929, 870866787, 1285565257, 3856695771, 8998956799, 26996870397]

約数ペア:

[(1, 26996870397), (3, 8998956799), (7, 3856695771), (21, 1285565257), (31, 870866787), (93, 290288929), (217, 124409541), (269, 100360113), (651, 41469847), (807, 33453371), (961, 28092477), (1883, 14337159), (2883, 9364159), (4973, 5428689), (5649, 4779053), (6727, 4013211), (8339, 3237423), (14919, 1809563), (20181, 1337737), (25017, 1079141), (34811, 775527), (58373, 462489), (104433, 258509), (154163, 175119)]