73426815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21191}}^1$

素因数の和:21220

約数の個数: 48

約数和(自身を含む): 158685696

約数和(自身を除く): 85258881

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 21191, 63573, 105955, 148337, 190719, 233101, 317865, 445011, 699303, 741685, 953595, 1165505, 1335033, 1631707, 2097909, 2225055, 3496515, 4895121, 6675165, 8158535, 10489545, 14685363, 24475605, 73426815]

約数ペア:

[(1, 73426815), (3, 24475605), (5, 14685363), (7, 10489545), (9, 8158535), (11, 6675165), (15, 4895121), (21, 3496515), (33, 2225055), (35, 2097909), (45, 1631707), (55, 1335033), (63, 1165505), (77, 953595), (99, 741685), (105, 699303), (165, 445011), (231, 317865), (315, 233101), (385, 190719), (495, 148337), (693, 105955), (1155, 63573), (3465, 21191)]