455990109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{18097}}^1$

素因数の和:18364

約数の個数: 16

約数和(自身を含む): 627204288

約数和(自身を除く): 171214179

約数列:

[1, 3, 37, 111, 227, 681, 8399, 18097, 25197, 54291, 669589, 2008767, 4108019, 12324057, 151996703, 455990109]

約数ペア:

[(1, 455990109), (3, 151996703), (37, 12324057), (111, 4108019), (227, 2008767), (681, 669589), (8399, 54291), (18097, 25197)]