71365787

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 74967552

約数和(自身を除く): 3601765

約数列:

[1, 47, 67, 131, 173, 3149, 6157, 8131, 8777, 11591, 22663, 412519, 544777, 1065161, 1518421, 71365787]

約数ペア:

[(1, 71365787), (47, 1518421), (67, 1065161), (131, 544777), (173, 412519), (3149, 22663), (6157, 11591), (8131, 8777)]