78395655147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{37181}}^1$

素因数の和:37795

約数の個数: 32

約数和(自身を含む): 111795863040

約数和(自身を除く): 33400207893

約数列:

[1, 3, 19, 57, 71, 213, 521, 1349, 1563, 4047, 9899, 29697, 36991, 37181, 110973, 111543, 702829, 706439, 2108487, 2119317, 2639851, 7919553, 19371301, 50157169, 58113903, 150471507, 368054719, 1104164157, 1375362371, 4126087113, 26131885049, 78395655147]

約数ペア:

[(1, 78395655147), (3, 26131885049), (19, 4126087113), (57, 1375362371), (71, 1104164157), (213, 368054719), (521, 150471507), (1349, 58113903), (1563, 50157169), (4047, 19371301), (9899, 7919553), (29697, 2639851), (36991, 2119317), (37181, 2108487), (110973, 706439), (111543, 702829)]