6780102021

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{11551}}^1$

素因数の和:11604

約数の個数: 72

約数和(自身を含む): 12531886848

約数和(自身を除く): 5751784827

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1331, 1617, 2541, 3993, 4851, 5929, 7623, 9317, 11551, 11979, 17787, 27951, 34653, 53361, 65219, 80857, 83853, 103959, 127061, 195657, 242571, 381183, 565999, 586971, 727713, 889427, 1143549, 1397671, 1697997, 2668281, 4193013, 5093991, 6225989, 8004843, 9783697, 12579039, 15374381, 18677967, 29351091, 46123143, 56033901, 68485879, 88053273, 107620667, 138369429, 205457637, 322862001, 616372911, 753344669, 968586003, 2260034007, 6780102021]

約数ペア:

[(1, 6780102021), (3, 2260034007), (7, 968586003), (9, 753344669), (11, 616372911), (21, 322862001), (33, 205457637), (49, 138369429), (63, 107620667), (77, 88053273), (99, 68485879), (121, 56033901), (147, 46123143), (231, 29351091), (363, 18677967), (441, 15374381), (539, 12579039), (693, 9783697), (847, 8004843), (1089, 6225989), (1331, 5093991), (1617, 4193013), (2541, 2668281), (3993, 1697997), (4851, 1397671), (5929, 1143549), (7623, 889427), (9317, 727713), (11551, 586971), (11979, 565999), (17787, 381183), (27951, 242571), (34653, 195657), (53361, 127061), (65219, 103959), (80857, 83853)]