67389447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22307}}^1$

素因数の和:22382

約数の個数: 16

約数和(自身を含む): 96370560

約数和(自身を除く): 28981113

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 22307, 66921, 423833, 1182271, 1271499, 3546813, 22463149, 67389447]

約数ペア:

[(1, 67389447), (3, 22463149), (19, 3546813), (53, 1271499), (57, 1182271), (159, 423833), (1007, 66921), (3021, 22307)]