133078253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 174569472

約数和(自身を除く): 41491219

約数列:

[1, 7, 11, 23, 77, 161, 163, 253, 461, 1141, 1771, 1793, 3227, 3749, 5071, 10603, 12551, 26243, 35497, 41239, 74221, 75143, 116633, 288673, 526001, 816431, 826573, 1728289, 5786011, 12098023, 19011179, 133078253]

約数ペア:

[(1, 133078253), (7, 19011179), (11, 12098023), (23, 5786011), (77, 1728289), (161, 826573), (163, 816431), (253, 526001), (461, 288673), (1141, 116633), (1771, 75143), (1793, 74221), (3227, 41239), (3749, 35497), (5071, 26243), (10603, 12551)]