74106963

素因数分解:

$3^2\times 7^2\times {\mathrm{168043}}^1$

素因数の和:168063

約数の個数: 18

約数和(自身を含む): 124520604

約数和(自身を除く): 50413641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 168043, 504129, 1176301, 1512387, 3528903, 8234107, 10586709, 24702321, 74106963]

約数ペア:

[(1, 74106963), (3, 24702321), (7, 10586709), (9, 8234107), (21, 3528903), (49, 1512387), (63, 1176301), (147, 504129), (441, 168043)]