201828861

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1873}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 323227520

約数和(自身を除く): 121398659

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 921, 1873, 2763, 3991, 5619, 8289, 11973, 16857, 24349, 35919, 50571, 73047, 107757, 219141, 575011, 657423, 1725033, 5175099, 7475143, 15525297, 22425429, 67276287, 201828861]

約数ペア:

[(1, 201828861), (3, 67276287), (9, 22425429), (13, 15525297), (27, 7475143), (39, 5175099), (117, 1725033), (307, 657423), (351, 575011), (921, 219141), (1873, 107757), (2763, 73047), (3991, 50571), (5619, 35919), (8289, 24349), (11973, 16857)]