127504909

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 156423960

約数和(自身を除く): 28919051

約数列:

[1, 7, 29, 49, 53, 203, 371, 1421, 1537, 1693, 2597, 10759, 11851, 49097, 75313, 82957, 89729, 343679, 628103, 2405753, 2602141, 4396721, 18214987, 127504909]

約数ペア:

[(1, 127504909), (7, 18214987), (29, 4396721), (49, 2602141), (53, 2405753), (203, 628103), (371, 343679), (1421, 89729), (1537, 82957), (1693, 75313), (2597, 49097), (10759, 11851)]