66676113

素因数分解:

$3^2\times 7^3\times {\mathrm{21599}}^1$

素因数の和:21626

約数の個数: 24

約数和(自身を含む): 112320000

約数和(自身を除く): 45643887

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 21599, 64797, 151193, 194391, 453579, 1058351, 1360737, 3175053, 7408457, 9525159, 22225371, 66676113]

約数ペア:

[(1, 66676113), (3, 22225371), (7, 9525159), (9, 7408457), (21, 3175053), (49, 1360737), (63, 1058351), (147, 453579), (343, 194391), (441, 151193), (1029, 64797), (3087, 21599)]