81129697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 94493952

約数和(自身を除く): 13364255

約数列:

[1, 11, 31, 53, 67, 341, 583, 737, 1643, 2077, 3551, 4489, 18073, 22847, 39061, 49379, 110081, 139159, 237917, 1210891, 1530749, 2617087, 7375427, 81129697]

約数ペア:

[(1, 81129697), (11, 7375427), (31, 2617087), (53, 1530749), (67, 1210891), (341, 237917), (583, 139159), (737, 110081), (1643, 49379), (2077, 39061), (3551, 22847), (4489, 18073)]