16168113

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 26190080

約数和(自身を除く): 10021967

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 631, 657, 949, 1893, 1971, 2847, 5679, 8203, 8541, 17037, 24609, 25623, 46063, 73827, 138189, 221481, 414567, 598819, 1243701, 1796457, 5389371, 16168113]

約数ペア:

[(1, 16168113), (3, 5389371), (9, 1796457), (13, 1243701), (27, 598819), (39, 414567), (73, 221481), (117, 138189), (219, 73827), (351, 46063), (631, 25623), (657, 24609), (949, 17037), (1893, 8541), (1971, 8203), (2847, 5679)]