812068389

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 1349222400

約数和(自身を除く): 537154011

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 121, 177, 297, 363, 383, 531, 649, 1089, 1149, 1331, 1593, 1947, 3267, 3447, 3993, 4213, 5841, 7139, 10341, 11979, 12639, 17523, 21417, 22597, 35937, 37917, 46343, 64251, 67791, 78529, 113751, 139029, 192753, 203373, 235587, 248567, 417087, 509773, 610119, 706761, 745701, 1251261, 1529319, 2120283, 2237103, 2734237, 4587957, 6711309, 8202711, 13763871, 24608133, 30076607, 73824399, 90229821, 270689463, 812068389]

約数ペア:

[(1, 812068389), (3, 270689463), (9, 90229821), (11, 73824399), (27, 30076607), (33, 24608133), (59, 13763871), (99, 8202711), (121, 6711309), (177, 4587957), (297, 2734237), (363, 2237103), (383, 2120283), (531, 1529319), (649, 1251261), (1089, 745701), (1149, 706761), (1331, 610119), (1593, 509773), (1947, 417087), (3267, 248567), (3447, 235587), (3993, 203373), (4213, 192753), (5841, 139029), (7139, 113751), (10341, 78529), (11979, 67791), (12639, 64251), (17523, 46343), (21417, 37917), (22597, 35937)]