53728251

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 73114368

約数和(自身を除く): 19386117

約数列:

[1, 3, 61, 183, 331, 887, 993, 2661, 20191, 54107, 60573, 162321, 293597, 880791, 17909417, 53728251]

約数ペア:

[(1, 53728251), (3, 17909417), (61, 880791), (183, 293597), (331, 162321), (887, 60573), (993, 54107), (2661, 20191)]