38672073

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43403}}^1$

素因数の和:43426

約数の個数: 20

約数和(自身を含む): 63022608

約数和(自身を除く): 24350535

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 43403, 130209, 390627, 477433, 1171881, 1432299, 3515643, 4296897, 12890691, 38672073]

約数ペア:

[(1, 38672073), (3, 12890691), (9, 4296897), (11, 3515643), (27, 1432299), (33, 1171881), (81, 477433), (99, 390627), (297, 130209), (891, 43403)]