9090821679

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 12332812800

約数和(自身を除く): 3241991121

約数列:

[1, 3, 193, 199, 257, 307, 579, 597, 771, 921, 38407, 49601, 51143, 59251, 61093, 78899, 115221, 148803, 153429, 177753, 183279, 236697, 9870599, 11790949, 15227507, 15700901, 29611797, 35372847, 45682521, 47102703, 3030273893, 9090821679]

約数ペア:

[(1, 9090821679), (3, 3030273893), (193, 47102703), (199, 45682521), (257, 35372847), (307, 29611797), (579, 15700901), (597, 15227507), (771, 11790949), (921, 9870599), (38407, 236697), (49601, 183279), (51143, 177753), (59251, 153429), (61093, 148803), (78899, 115221)]