13308053787

素因数分解:

$3^3\times 7^1\times {\mathrm{3881}}^1\times {\mathrm{18143}}^1$

素因数の和:22040

約数の個数: 32

約数和(自身を含む): 22539202560

約数和(自身を除く): 9231148773

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3881, 11643, 18143, 27167, 34929, 54429, 81501, 104787, 127001, 163287, 244503, 381003, 489861, 733509, 1143009, 3429027, 70412983, 211238949, 492890881, 633716847, 1478672643, 1901150541, 4436017929, 13308053787]

約数ペア:

[(1, 13308053787), (3, 4436017929), (7, 1901150541), (9, 1478672643), (21, 633716847), (27, 492890881), (63, 211238949), (189, 70412983), (3881, 3429027), (11643, 1143009), (18143, 733509), (27167, 489861), (34929, 381003), (54429, 244503), (81501, 163287), (104787, 127001)]