855899684991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1\times {\mathrm{36097}}^1$

素因数の和:37733

約数の個数: 64

約数和(自身を含む): 1398222819840

約数和(自身を除く): 542323134849

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1571, 1677, 4713, 5031, 14139, 15093, 20423, 36097, 42417, 61269, 67553, 108291, 183807, 202659, 324873, 469261, 551421, 607977, 878189, 974619, 1407783, 1552171, 1823931, 2634567, 4223349, 4656513, 7903701, 12670047, 13969539, 20178223, 23711103, 41908617, 56708387, 60534669, 170125161, 181604007, 510375483, 544812021, 737209031, 1531126449, 2211627093, 2438460641, 6634881279, 7315381923, 19904643837, 21946145769, 31699988333, 65838437307, 95099964999, 285299894997, 855899684991]

約数ペア:

[(1, 855899684991), (3, 285299894997), (9, 95099964999), (13, 65838437307), (27, 31699988333), (39, 21946145769), (43, 19904643837), (117, 7315381923), (129, 6634881279), (351, 2438460641), (387, 2211627093), (559, 1531126449), (1161, 737209031), (1571, 544812021), (1677, 510375483), (4713, 181604007), (5031, 170125161), (14139, 60534669), (15093, 56708387), (20423, 41908617), (36097, 23711103), (42417, 20178223), (61269, 13969539), (67553, 12670047), (108291, 7903701), (183807, 4656513), (202659, 4223349), (324873, 2634567), (469261, 1823931), (551421, 1552171), (607977, 1407783), (878189, 974619)]