136896501

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11831}}^1$

素因数の和:11889

約数の個数: 32

約数和(自身を含む): 227174400

約数和(自身を除く): 90277899

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 11831, 35493, 82817, 224789, 248451, 343099, 674367, 1029297, 1573523, 2401693, 4720569, 6518881, 7205079, 19556643, 45632167, 136896501]

約数ペア:

[(1, 136896501), (3, 45632167), (7, 19556643), (19, 7205079), (21, 6518881), (29, 4720569), (57, 2401693), (87, 1573523), (133, 1029297), (203, 674367), (399, 343099), (551, 248451), (609, 224789), (1653, 82817), (3857, 35493), (11571, 11831)]