27805156908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{159899}}^1$

素因数の和:160286

約数の個数: 48

約数和(自身を含む): 66584918400

約数和(自身を除く): 38779761492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 337, 516, 674, 1011, 1348, 2022, 4044, 14491, 28982, 43473, 57964, 86946, 159899, 173892, 319798, 479697, 639596, 959394, 1918788, 6875657, 13751314, 20626971, 27502628, 41253942, 53885963, 82507884, 107771926, 161657889, 215543852, 323315778, 646631556, 2317096409, 4634192818, 6951289227, 9268385636, 13902578454, 27805156908]

約数ペア:

[(1, 27805156908), (2, 13902578454), (3, 9268385636), (4, 6951289227), (6, 4634192818), (12, 2317096409), (43, 646631556), (86, 323315778), (129, 215543852), (172, 161657889), (258, 107771926), (337, 82507884), (516, 53885963), (674, 41253942), (1011, 27502628), (1348, 20626971), (2022, 13751314), (4044, 6875657), (14491, 1918788), (28982, 959394), (43473, 639596), (57964, 479697), (86946, 319798), (159899, 173892)]