72555329

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 92635488

約数和(自身を除く): 20080159

約数列:

[1, 7, 11, 49, 77, 227, 539, 593, 1589, 2497, 4151, 6523, 11123, 17479, 29057, 45661, 122353, 134611, 319627, 942277, 1480721, 6595939, 10365047, 72555329]

約数ペア:

[(1, 72555329), (7, 10365047), (11, 6595939), (49, 1480721), (77, 942277), (227, 319627), (539, 134611), (593, 122353), (1589, 45661), (2497, 29057), (4151, 17479), (6523, 11123)]