77057939

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 96950160

約数和(自身を除く): 19892221

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 2237, 4921, 15659, 34447, 42503, 82769, 109613, 297521, 579383, 1572611, 2082647, 4055681, 11008277, 77057939]

約数ペア:

[(1, 77057939), (7, 11008277), (19, 4055681), (37, 2082647), (49, 1572611), (133, 579383), (259, 297521), (703, 109613), (931, 82769), (1813, 42503), (2237, 34447), (4921, 15659)]