53357643

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 31659957

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2213, 2679, 6639, 8037, 19917, 24111, 42047, 59751, 104011, 126141, 312033, 378423, 936099, 1135269, 1976209, 2808297, 5928627, 17785881, 53357643]

約数ペア:

[(1, 53357643), (3, 17785881), (9, 5928627), (19, 2808297), (27, 1976209), (47, 1135269), (57, 936099), (141, 378423), (171, 312033), (423, 126141), (513, 104011), (893, 59751), (1269, 42047), (2213, 24111), (2679, 19917), (6639, 8037)]