155111553

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2647}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 237938688

約数和(自身を除く): 82827135

約数列:

[1, 3, 9, 17, 51, 153, 383, 1149, 2647, 3447, 6511, 7941, 19533, 23823, 44999, 58599, 134997, 404991, 1013801, 3041403, 9124209, 17234617, 51703851, 155111553]

約数ペア:

[(1, 155111553), (3, 51703851), (9, 17234617), (17, 9124209), (51, 3041403), (153, 1013801), (383, 404991), (1149, 134997), (2647, 58599), (3447, 44999), (6511, 23823), (7941, 19533)]