210018393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 336336000

約数和(自身を除く): 126317607

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 921, 1949, 2763, 3991, 5847, 8289, 11973, 17541, 25337, 35919, 52623, 76011, 107757, 228033, 598343, 684099, 1795029, 5385087, 7778459, 16155261, 23335377, 70006131, 210018393]

約数ペア:

[(1, 210018393), (3, 70006131), (9, 23335377), (13, 16155261), (27, 7778459), (39, 5385087), (117, 1795029), (307, 684099), (351, 598343), (921, 228033), (1949, 107757), (2763, 76011), (3991, 52623), (5847, 35919), (8289, 25337), (11973, 17541)]