138839537577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{9861463}}^1$

素因数の和:9861517

約数の個数: 24

約数和(自身を含む): 210404195904

約数和(自身を除く): 71564658327

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 9861463, 29584389, 128199019, 187367797, 384597057, 562103391, 2435781361, 3559988143, 7307344083, 10679964429, 46279845859, 138839537577]

約数ペア:

[(1, 138839537577), (3, 46279845859), (13, 10679964429), (19, 7307344083), (39, 3559988143), (57, 2435781361), (247, 562103391), (361, 384597057), (741, 187367797), (1083, 128199019), (4693, 29584389), (14079, 9861463)]