156735920493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{20543}}^1$

素因数の和:21674

約数の個数: 48

約数和(自身を含む): 245056720896

約数和(自身を除く): 88320800403

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1061, 2397, 3183, 7191, 9549, 18037, 20543, 49867, 54111, 61629, 149601, 162333, 184887, 349231, 448803, 847739, 965521, 1047693, 2543217, 2896563, 3143079, 7629651, 8689689, 16413857, 21796123, 49241571, 65388369, 147724713, 196165107, 370534091, 1024417781, 1111602273, 3073253343, 3334806819, 9219760029, 17415102277, 52245306831, 156735920493]

約数ペア:

[(1, 156735920493), (3, 52245306831), (9, 17415102277), (17, 9219760029), (47, 3334806819), (51, 3073253343), (141, 1111602273), (153, 1024417781), (423, 370534091), (799, 196165107), (1061, 147724713), (2397, 65388369), (3183, 49241571), (7191, 21796123), (9549, 16413857), (18037, 8689689), (20543, 7629651), (49867, 3143079), (54111, 2896563), (61629, 2543217), (149601, 1047693), (162333, 965521), (184887, 847739), (349231, 448803)]