69128307

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3449}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 106563600

約数和(自身を除く): 37435293

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 3449, 6681, 10347, 20043, 31041, 58633, 175899, 451819, 527697, 1355457, 4066371, 7680923, 23042769, 69128307]

約数ペア:

[(1, 69128307), (3, 23042769), (9, 7680923), (17, 4066371), (51, 1355457), (131, 527697), (153, 451819), (393, 175899), (1179, 58633), (2227, 31041), (3449, 20043), (6681, 10347)]