56158893

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12919}}^1$

素因数の和:12958

約数の個数: 32

約数和(自身を含む): 99225600

約数和(自身を除く): 43066707

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 12919, 38757, 90433, 116271, 271299, 297137, 348813, 813897, 891411, 2079959, 2441691, 2674233, 6239877, 8022699, 18719631, 56158893]

約数ペア:

[(1, 56158893), (3, 18719631), (7, 8022699), (9, 6239877), (21, 2674233), (23, 2441691), (27, 2079959), (63, 891411), (69, 813897), (161, 348813), (189, 297137), (207, 271299), (483, 116271), (621, 90433), (1449, 38757), (4347, 12919)]