16770381

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 25670112

約数和(自身を除く): 8899731

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 289, 391, 493, 667, 841, 867, 1173, 1479, 2001, 2523, 6647, 8381, 11339, 14297, 19343, 19941, 25143, 34017, 42891, 58029, 192763, 243049, 328831, 578289, 729147, 986493, 5590127, 16770381]

約数ペア:

[(1, 16770381), (3, 5590127), (17, 986493), (23, 729147), (29, 578289), (51, 328831), (69, 243049), (87, 192763), (289, 58029), (391, 42891), (493, 34017), (667, 25143), (841, 19941), (867, 19343), (1173, 14297), (1479, 11339), (2001, 8381), (2523, 6647)]