163756413

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10463}}^1$

素因数の和:10553

約数の個数: 24

約数和(自身を含む): 248122368

約数和(自身を除く): 84365955

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 10463, 15651, 31389, 94167, 387131, 491761, 1161393, 1475283, 3484179, 4425849, 18195157, 54585471, 163756413]

約数ペア:

[(1, 163756413), (3, 54585471), (9, 18195157), (37, 4425849), (47, 3484179), (111, 1475283), (141, 1161393), (333, 491761), (423, 387131), (1739, 94167), (5217, 31389), (10463, 15651)]