72793077

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1613}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 113341536

約数和(自身を除く): 40548459

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 1613, 2149, 4839, 6447, 11291, 15043, 33873, 45129, 79037, 237111, 495191, 1485573, 3466337, 10399011, 24264359, 72793077]

約数ペア:

[(1, 72793077), (3, 24264359), (7, 10399011), (21, 3466337), (49, 1485573), (147, 495191), (307, 237111), (921, 79037), (1613, 45129), (2149, 33873), (4839, 15043), (6447, 11291)]