57272187

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 91008000

約数和(自身を除く): 33735813

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 471, 599, 609, 1099, 1797, 3297, 4193, 4553, 12579, 13659, 17371, 31871, 52113, 94043, 95613, 121597, 282129, 364791, 658301, 1974903, 2727247, 8181741, 19090729, 57272187]

約数ペア:

[(1, 57272187), (3, 19090729), (7, 8181741), (21, 2727247), (29, 1974903), (87, 658301), (157, 364791), (203, 282129), (471, 121597), (599, 95613), (609, 94043), (1099, 52113), (1797, 31871), (3297, 17371), (4193, 13659), (4553, 12579)]