56054181

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 76487168

約数和(自身を除く): 20432987

約数列:

[1, 3, 61, 157, 183, 471, 1951, 5853, 9577, 28731, 119011, 306307, 357033, 918921, 18684727, 56054181]

約数ペア:

[(1, 56054181), (3, 18684727), (61, 918921), (157, 357033), (183, 306307), (471, 119011), (1951, 28731), (5853, 9577)]