78391071

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29327}}^1$

素因数の和:29353

約数の個数: 24

約数和(自身を含む): 128104704

約数和(自身を除く): 49713633

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 29327, 87981, 263943, 322597, 791829, 967791, 2375487, 2903373, 7126461, 8710119, 26130357, 78391071]

約数ペア:

[(1, 78391071), (3, 26130357), (9, 8710119), (11, 7126461), (27, 2903373), (33, 2375487), (81, 967791), (99, 791829), (243, 322597), (297, 263943), (891, 87981), (2673, 29327)]