216887017347

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{57457}}^1$

素因数の和:57913

約数の個数: 96

約数和(自身を含む): 421640593920

約数和(自身を除く): 204753576573

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 419, 429, 693, 819, 1001, 1257, 1287, 2933, 3003, 3771, 4609, 5447, 8799, 9009, 13827, 16341, 26397, 32263, 38129, 41481, 49023, 57457, 59917, 96789, 114387, 172371, 179751, 290367, 343161, 402199, 419419, 517113, 539253, 632027, 746941, 1206597, 1258257, 1896081, 2240823, 3619791, 3774771, 4424189, 5228587, 5688243, 6722469, 8216351, 13272567, 15685761, 24074483, 24649053, 39817701, 47057283, 57514457, 72223449, 73947159, 168521381, 172543371, 216670347, 264819313, 312968279, 505564143, 517630113, 794457939, 938904837, 1516692429, 1853735191, 2190777953, 2383373817, 2816714511, 3442651069, 5561205573, 6572333859, 10327953207, 16683616719, 19717001577, 24098557483, 30983859621, 72295672449, 216887017347]

約数ペア:

[(1, 216887017347), (3, 72295672449), (7, 30983859621), (9, 24098557483), (11, 19717001577), (13, 16683616719), (21, 10327953207), (33, 6572333859), (39, 5561205573), (63, 3442651069), (77, 2816714511), (91, 2383373817), (99, 2190777953), (117, 1853735191), (143, 1516692429), (231, 938904837), (273, 794457939), (419, 517630113), (429, 505564143), (693, 312968279), (819, 264819313), (1001, 216670347), (1257, 172543371), (1287, 168521381), (2933, 73947159), (3003, 72223449), (3771, 57514457), (4609, 47057283), (5447, 39817701), (8799, 24649053), (9009, 24074483), (13827, 15685761), (16341, 13272567), (26397, 8216351), (32263, 6722469), (38129, 5688243), (41481, 5228587), (49023, 4424189), (57457, 3774771), (59917, 3619791), (96789, 2240823), (114387, 1896081), (172371, 1258257), (179751, 1206597), (290367, 746941), (343161, 632027), (402199, 539253), (419419, 517113)]