67618477

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 71089920

約数和(自身を除く): 3471443

約数列:

[1, 47, 67, 109, 197, 3149, 5123, 7303, 9259, 13199, 21473, 343241, 620353, 1009231, 1438691, 67618477]

約数ペア:

[(1, 67618477), (47, 1438691), (67, 1009231), (109, 620353), (197, 343241), (3149, 21473), (5123, 13199), (7303, 9259)]