2678889492477

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1651681}}^1$

素因数の和:1651871

約数の個数: 64

約数和(自身を含む): 4465091051520

約数和(自身を除く): 1786201559043

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 127, 129, 297, 381, 387, 473, 1143, 1161, 1397, 1419, 3429, 4191, 4257, 5461, 12573, 12771, 16383, 37719, 49149, 60071, 147447, 180213, 540639, 1621917, 1651681, 4955043, 14865129, 18168491, 44595387, 54505473, 71022283, 163516419, 209763487, 213066849, 490549257, 629290461, 639200547, 781245113, 1887871383, 1917601641, 2307398357, 2343735339, 5663614149, 6922195071, 7031206017, 9019829941, 20766585213, 21093618051, 27059489823, 62299755639, 81178469469, 99218129351, 243535408407, 297654388053, 892963164159, 2678889492477]

約数ペア:

[(1, 2678889492477), (3, 892963164159), (9, 297654388053), (11, 243535408407), (27, 99218129351), (33, 81178469469), (43, 62299755639), (99, 27059489823), (127, 21093618051), (129, 20766585213), (297, 9019829941), (381, 7031206017), (387, 6922195071), (473, 5663614149), (1143, 2343735339), (1161, 2307398357), (1397, 1917601641), (1419, 1887871383), (3429, 781245113), (4191, 639200547), (4257, 629290461), (5461, 490549257), (12573, 213066849), (12771, 209763487), (16383, 163516419), (37719, 71022283), (49149, 54505473), (60071, 44595387), (147447, 18168491), (180213, 14865129), (540639, 4955043), (1621917, 1651681)]