149718643209

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{6421}}^1$

素因数の和:6950

約数の個数: 48

約数和(自身を含む): 222807436800

約数和(自身を除く): 73088793591

約数列:

[1, 3, 9, 47, 141, 199, 277, 423, 597, 831, 1791, 2493, 6421, 9353, 13019, 19263, 28059, 39057, 55123, 57789, 84177, 117171, 165369, 301787, 496107, 905361, 1277779, 1778617, 2590781, 2716083, 3833337, 5335851, 7772343, 11500011, 16007553, 23317029, 60055613, 83594999, 180166839, 250784997, 353944783, 540500517, 752354991, 1061834349, 3185503047, 16635404801, 49906214403, 149718643209]

約数ペア:

[(1, 149718643209), (3, 49906214403), (9, 16635404801), (47, 3185503047), (141, 1061834349), (199, 752354991), (277, 540500517), (423, 353944783), (597, 250784997), (831, 180166839), (1791, 83594999), (2493, 60055613), (6421, 23317029), (9353, 16007553), (13019, 11500011), (19263, 7772343), (28059, 5335851), (39057, 3833337), (55123, 2716083), (57789, 2590781), (84177, 1778617), (117171, 1277779), (165369, 905361), (301787, 496107)]