152957763

素因数分解:

$3^2\times 7^3\times {\mathrm{49549}}^1$

素因数の和:49576

約数の個数: 24

約数和(自身を含む): 257660000

約数和(自身を除く): 104702237

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 49549, 148647, 346843, 445941, 1040529, 2427901, 3121587, 7283703, 16995307, 21851109, 50985921, 152957763]

約数ペア:

[(1, 152957763), (3, 50985921), (7, 21851109), (9, 16995307), (21, 7283703), (49, 3121587), (63, 2427901), (147, 1040529), (343, 445941), (441, 346843), (1029, 148647), (3087, 49549)]