73964979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 116850864

約数和(自身を除く): 42885885

約数列:

[1, 3, 9, 11, 33, 99, 541, 1381, 1623, 4143, 4869, 5951, 12429, 15191, 17853, 45573, 53559, 136719, 747121, 2241363, 6724089, 8218331, 24654993, 73964979]

約数ペア:

[(1, 73964979), (3, 24654993), (9, 8218331), (11, 6724089), (33, 2241363), (99, 747121), (541, 136719), (1381, 53559), (1623, 45573), (4143, 17853), (4869, 15191), (5951, 12429)]