57126813

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 78414336

約数和(自身を除く): 21287523

約数列:

[1, 3, 67, 71, 201, 213, 4003, 4757, 12009, 14271, 268201, 284213, 804603, 852639, 19042271, 57126813]

約数ペア:

[(1, 57126813), (3, 19042271), (67, 852639), (71, 804603), (201, 284213), (213, 268201), (4003, 14271), (4757, 12009)]