61375146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{208759}}^1$

素因数の和:208778

約数の個数: 24

約数和(自身を含む): 142791840

約数和(自身を除く): 81416694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 208759, 417518, 626277, 1252554, 1461313, 2922626, 4383939, 8767878, 10229191, 20458382, 30687573, 61375146]

約数ペア:

[(1, 61375146), (2, 30687573), (3, 20458382), (6, 10229191), (7, 8767878), (14, 4383939), (21, 2922626), (42, 1461313), (49, 1252554), (98, 626277), (147, 417518), (294, 208759)]