166859199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83891}}^1$

素因数の和:83927

約数の個数: 24

約数和(自身を含む): 274830192

約数和(自身を除く): 107970993

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 83891, 251673, 755019, 1090583, 1426147, 3271749, 4278441, 9815247, 12835323, 18539911, 55619733, 166859199]

約数ペア:

[(1, 166859199), (3, 55619733), (9, 18539911), (13, 12835323), (17, 9815247), (39, 4278441), (51, 3271749), (117, 1426147), (153, 1090583), (221, 755019), (663, 251673), (1989, 83891)]