8351168727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{16267}}^1$

素因数の和:16659

約数の個数: 32

約数和(自身を含む): 12443848704

約数和(自身を除く): 4092679977

約数列:

[1, 3, 11, 33, 47, 141, 331, 517, 993, 1551, 3641, 10923, 15557, 16267, 46671, 48801, 171127, 178937, 513381, 536811, 764549, 2293647, 5384377, 8410039, 16153131, 25230117, 59228147, 177684441, 253065719, 759197157, 2783722909, 8351168727]

約数ペア:

[(1, 8351168727), (3, 2783722909), (11, 759197157), (33, 253065719), (47, 177684441), (141, 59228147), (331, 25230117), (517, 16153131), (993, 8410039), (1551, 5384377), (3641, 2293647), (10923, 764549), (15557, 536811), (16267, 513381), (46671, 178937), (48801, 171127)]