63438123

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{18089}}^1$

素因数の和:18266

約数の個数: 16

約数和(自身を含む): 97251840

約数和(自身を除く): 33813717

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 18089, 54267, 126623, 379869, 3020863, 9062589, 21146041, 63438123]

約数ペア:

[(1, 63438123), (3, 21146041), (7, 9062589), (21, 3020863), (167, 379869), (501, 126623), (1169, 54267), (3507, 18089)]