78826659831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1\times {\mathrm{3917}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 121855316544

約数和(自身を除く): 43028656713

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1277, 1751, 3831, 3917, 5253, 11493, 11751, 15759, 21709, 35253, 65127, 66589, 131531, 195381, 199767, 394593, 403451, 599301, 1183779, 1210353, 2236027, 3631059, 5002009, 6708081, 6858667, 15006027, 20124243, 20576001, 45018081, 61728003, 85034153, 255102459, 515206927, 765307377, 1545620781, 4636862343, 8758517759, 26275553277, 78826659831]

約数ペア:

[(1, 78826659831), (3, 26275553277), (9, 8758517759), (17, 4636862343), (51, 1545620781), (103, 765307377), (153, 515206927), (309, 255102459), (927, 85034153), (1277, 61728003), (1751, 45018081), (3831, 20576001), (3917, 20124243), (5253, 15006027), (11493, 6858667), (11751, 6708081), (15759, 5002009), (21709, 3631059), (35253, 2236027), (65127, 1210353), (66589, 1183779), (131531, 599301), (195381, 403451), (199767, 394593)]