126787437

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 228533760

約数和(自身を除く): 101746323

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 3591, 3923, 4617, 10773, 11769, 27461, 32319, 35307, 74537, 82383, 105921, 223611, 247149, 317763, 521759, 670833, 741447, 953289, 1565277, 2012499, 2224341, 4695831, 6037497, 6673023, 14087493, 18112491, 42262479, 126787437]

約数ペア:

[(1, 126787437), (3, 42262479), (7, 18112491), (9, 14087493), (19, 6673023), (21, 6037497), (27, 4695831), (57, 2224341), (63, 2012499), (81, 1565277), (133, 953289), (171, 741447), (189, 670833), (243, 521759), (399, 317763), (513, 247149), (567, 223611), (1197, 105921), (1539, 82383), (1701, 74537), (3591, 35307), (3923, 32319), (4617, 27461), (10773, 11769)]