72305739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12379}}^1$

素因数の和:12455

約数の個数: 24

約数和(自身を含む): 115876800

約数和(自身を除く): 43571061

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 12379, 37137, 111411, 136169, 408507, 730361, 1225521, 2191083, 6573249, 8033971, 24101913, 72305739]

約数ペア:

[(1, 72305739), (3, 24101913), (9, 8033971), (11, 6573249), (33, 2191083), (59, 1225521), (99, 730361), (177, 408507), (531, 136169), (649, 111411), (1947, 37137), (5841, 12379)]