57781338

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{61339}}^1$

素因数の和:61501

約数の個数: 16

約数和(自身を含む): 116300640

約数和(自身を除く): 58519302

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 61339, 122678, 184017, 368034, 9630223, 19260446, 28890669, 57781338]

約数ペア:

[(1, 57781338), (2, 28890669), (3, 19260446), (6, 9630223), (157, 368034), (314, 184017), (471, 122678), (942, 61339)]