27122991

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16349}}^1$

素因数の和:16438

約数の個数: 16

約数和(自身を含む): 41856000

約数和(自身を除く): 14733009

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 16349, 49047, 114443, 343329, 1291571, 3874713, 9040997, 27122991]

約数ペア:

[(1, 27122991), (3, 9040997), (7, 3874713), (21, 1291571), (79, 343329), (237, 114443), (553, 49047), (1659, 16349)]