51474747

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 69581952

約数和(自身を除く): 18107205

約数列:

[1, 3, 131, 227, 393, 577, 681, 1731, 29737, 75587, 89211, 130979, 226761, 392937, 17158249, 51474747]

約数ペア:

[(1, 51474747), (3, 17158249), (131, 392937), (227, 226761), (393, 130979), (577, 89211), (681, 75587), (1731, 29737)]