19836461331

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{170579}}^1$

素因数の和:170720

約数の個数: 32

約数和(自身を含む): 30295008000

約数和(自身を除く): 10458546669

約数列:

[1, 3, 9, 27, 59, 73, 177, 219, 531, 657, 1593, 1971, 4307, 12921, 38763, 116289, 170579, 511737, 1535211, 4605633, 10064161, 12452267, 30192483, 37356801, 90577449, 112070403, 271732347, 336211209, 734683753, 2204051259, 6612153777, 19836461331]

約数ペア:

[(1, 19836461331), (3, 6612153777), (9, 2204051259), (27, 734683753), (59, 336211209), (73, 271732347), (177, 112070403), (219, 90577449), (531, 37356801), (657, 30192483), (1593, 12452267), (1971, 10064161), (4307, 4605633), (12921, 1535211), (38763, 511737), (116289, 170579)]