153460209

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{45389}}^1$

素因数の和:45429

約数の個数: 24

約数和(自身を含む): 248374080

約数和(自身を除く): 94913871

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 45389, 136167, 317723, 953169, 1043947, 2224061, 3131841, 6672183, 7307629, 21922887, 51153403, 153460209]

約数ペア:

[(1, 153460209), (3, 51153403), (7, 21922887), (21, 7307629), (23, 6672183), (49, 3131841), (69, 2224061), (147, 1043947), (161, 953169), (483, 317723), (1127, 136167), (3381, 45389)]