72051211449

素因数分解:

$3^7\times 7^1\times {\mathrm{859}}^1\times {\mathrm{5479}}^1$

素因数の和:6366

約数の個数: 64

約数和(自身を含む): 123663872000

約数和(自身を除く): 51612660551

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 859, 1701, 2187, 2577, 5103, 5479, 6013, 7731, 15309, 16437, 18039, 23193, 38353, 49311, 54117, 69579, 115059, 147933, 162351, 208737, 345177, 443799, 487053, 626211, 1035531, 1331397, 1461159, 1878633, 3106593, 3994191, 4383477, 4706461, 9319779, 11982573, 13150431, 14119383, 27959337, 32945227, 42358149, 83878011, 98835681, 127074447, 296507043, 381223341, 889521129, 1143670023, 2668563387, 3431010069, 8005690161, 10293030207, 24017070483, 72051211449]

約数ペア:

[(1, 72051211449), (3, 24017070483), (7, 10293030207), (9, 8005690161), (21, 3431010069), (27, 2668563387), (63, 1143670023), (81, 889521129), (189, 381223341), (243, 296507043), (567, 127074447), (729, 98835681), (859, 83878011), (1701, 42358149), (2187, 32945227), (2577, 27959337), (5103, 14119383), (5479, 13150431), (6013, 11982573), (7731, 9319779), (15309, 4706461), (16437, 4383477), (18039, 3994191), (23193, 3106593), (38353, 1878633), (49311, 1461159), (54117, 1331397), (69579, 1035531), (115059, 626211), (147933, 487053), (162351, 443799), (208737, 345177)]