78025077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35099}}^1$

素因数の和:35137

約数の個数: 24

約数和(自身を含む): 127764000

約数和(自身を除く): 49738923

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 35099, 105297, 315891, 456287, 666881, 1368861, 2000643, 4106583, 6001929, 8669453, 26008359, 78025077]

約数ペア:

[(1, 78025077), (3, 26008359), (9, 8669453), (13, 6001929), (19, 4106583), (39, 2000643), (57, 1368861), (117, 666881), (171, 456287), (247, 315891), (741, 105297), (2223, 35099)]