378318677661

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71983}}^1\times {\mathrm{14243}}^1$

素因数の和:86273

約数の個数: 24

約数和(自身を含む): 559835692416

約数和(自身を除く): 181517014755

約数列:

[1, 3, 9, 41, 123, 369, 14243, 42729, 71983, 128187, 215949, 583963, 647847, 1751889, 2951303, 5255667, 8853909, 26561727, 1025253869, 3075761607, 9227284821, 42035408629, 126106225887, 378318677661]

約数ペア:

[(1, 378318677661), (3, 126106225887), (9, 42035408629), (41, 9227284821), (123, 3075761607), (369, 1025253869), (14243, 26561727), (42729, 8853909), (71983, 5255667), (128187, 2951303), (215949, 1751889), (583963, 647847)]