63640401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6673}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 98348064

約数和(自身を除く): 34707663

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 6673, 9537, 20019, 73403, 113441, 220209, 340323, 1247851, 1928497, 3743553, 5785491, 21213467, 63640401]

約数ペア:

[(1, 63640401), (3, 21213467), (11, 5785491), (17, 3743553), (33, 1928497), (51, 1247851), (187, 340323), (289, 220209), (561, 113441), (867, 73403), (3179, 20019), (6673, 9537)]