143127789

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 226955520

約数和(自身を除く): 83827731

約数列:

[1, 3, 7, 21, 29, 87, 197, 203, 591, 609, 1193, 1379, 3579, 4137, 5713, 8351, 17139, 25053, 34597, 39991, 103791, 119973, 235021, 242179, 705063, 726537, 1645147, 4935441, 6815609, 20446827, 47709263, 143127789]

約数ペア:

[(1, 143127789), (3, 47709263), (7, 20446827), (21, 6815609), (29, 4935441), (87, 1645147), (197, 726537), (203, 705063), (591, 242179), (609, 235021), (1193, 119973), (1379, 103791), (3579, 39991), (4137, 34597), (5713, 25053), (8351, 17139)]