61159881

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 83476800

約数和(自身を除く): 22316919

約数列:

[1, 3, 61, 149, 183, 447, 2243, 6729, 9089, 27267, 136823, 334207, 410469, 1002621, 20386627, 61159881]

約数ペア:

[(1, 61159881), (3, 20386627), (61, 1002621), (149, 410469), (183, 334207), (447, 136823), (2243, 27267), (6729, 9089)]