71238081213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{15643}}^1\times {\mathrm{38923}}^1$

素因数の和:54585

約数の個数: 24

約数和(自身を含む): 110824724192

約数和(自身を除く): 39586642979

約数列:

[1, 3, 9, 13, 39, 117, 15643, 38923, 46929, 116769, 140787, 203359, 350307, 505999, 610077, 1517997, 1830231, 4553991, 608872489, 1826617467, 5479852401, 7915342357, 23746027071, 71238081213]

約数ペア:

[(1, 71238081213), (3, 23746027071), (9, 7915342357), (13, 5479852401), (39, 1826617467), (117, 608872489), (15643, 4553991), (38923, 1830231), (46929, 1517997), (116769, 610077), (140787, 505999), (203359, 350307)]